diff --git a/.github/workflows/per-pr.yml b/.github/workflows/per-pr.yml
index 37a63441..d4df3fda 100644
--- a/.github/workflows/per-pr.yml
+++ b/.github/workflows/per-pr.yml
@@ -27,6 +27,17 @@ jobs:
       - name: Run Starlark
         run: kurtosis run ${{ github.workspace }} --args-file ${{ matrix.file_name }} --verbosity detailed
 
+      - name: Dump logs
+        run: kurtosis dump ./.kurtosis-dump && ls -al .kurtosis-dump
+        if: ${{ failure() }}
+
+      - name: Store logs
+        if: ${{ failure() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: kurtosis-logs
+          path: ./.kurtosis-dump/enclaves/
+
   # Make sure that `kurtosis run .` without an --args-file works fine (the defaults in input_parser.star are correct)
   run_without_args:
     name: Run kurtosis without arguments
@@ -41,6 +52,17 @@ jobs:
       - name: Run Starlark
         run: kurtosis run ${{ github.workspace }} --verbosity detailed
 
+      - name: Dump logs
+        run: kurtosis dump .kurtosis-dump && ls -al .kurtosis-dump
+        if: ${{ failure() }}
+
+      - name: Store logs
+        if: ${{ failure() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: kurtosis-logs
+          path: .kurtosis-dump/
+
   run_k8s_test:
     name: Run k8s tests
     uses: ./.github/workflows/reusable-run-k8s.yml
diff --git a/src/cl/op-node/launcher.star b/src/cl/op-node/launcher.star
index 1cbd3e63..88d34f67 100644
--- a/src/cl/op-node/launcher.star
+++ b/src/cl/op-node/launcher.star
@@ -38,6 +38,7 @@ def launch(
     network_params,
     da_params,
     supervisors_params,
+    conductor_params,
     is_sequencer,
     jwt_file,
     deployment_output,
@@ -72,6 +73,7 @@ def launch(
         network_params=network_params,
         da_params=da_params,
         supervisors_params=supervisors_params,
+        conductor_params=conductor_params,
         is_sequencer=is_sequencer,
         jwt_file=jwt_file,
         deployment_output=deployment_output,
@@ -123,6 +125,7 @@ def get_service_config(
     network_params,
     da_params,
     supervisors_params,
+    conductor_params,
     jwt_file,
     deployment_output,
     is_sequencer,
@@ -253,6 +256,18 @@ def get_service_config(
             "--sequencer.l1-confs=2",
         ]
 
+    if conductor_params:
+        cmd += [
+            "--conductor.enabled=true",
+            "--conductor.rpc={0}".format(
+                _net.service_url(
+                    conductor_params.service_name,
+                    conductor_params.ports[_net.RPC_PORT_NAME],
+                )
+            ),
+            "--sequencer.stopped=true",
+        ]
+
     if len(cl_contexts) > 0:
         cmd.append(
             "--p2p.bootnodes="
diff --git a/src/cl/op-node/op_node_launcher.star b/src/cl/op-node/op_node_launcher.star
index 9c343cc7..2302f776 100644
--- a/src/cl/op-node/op_node_launcher.star
+++ b/src/cl/op-node/op_node_launcher.star
@@ -268,13 +268,14 @@ def get_beacon_config(
 
     if conductor_params:
         cmd += [
-            "--conductor.enabled={0}".format("true"),
+            "--conductor.enabled=true",
             "--conductor.rpc={0}".format(
                 _net.service_url(
                     conductor_params.service_name,
                     conductor_params.ports[_net.RPC_PORT_NAME],
                 )
             ),
+            "--sequencer.stopped=true",
         ]
 
     if len(existing_cl_clients) > 0:
diff --git a/src/l2/launcher.star b/src/l2/launcher.star
index d291d239..112f4e67 100644
--- a/src/l2/launcher.star
+++ b/src/l2/launcher.star
@@ -115,6 +115,7 @@ def launch(
             network_params=network_params,
             da_params=params.da_params,
             supervisors_params=supervisors_params,
+            conductor_params=participant_params.conductor_params,
             is_sequencer=is_sequencer,
             el_context=el.context,
             cl_contexts=cl_contexts,
diff --git a/src/l2/participant/cl/launcher.star b/src/l2/participant/cl/launcher.star
index 513baa60..a81b1bb7 100644
--- a/src/l2/participant/cl/launcher.star
+++ b/src/l2/participant/cl/launcher.star
@@ -2,12 +2,15 @@ _hildr_launcher = import_module("/src/cl/hildr/launcher.star")
 _kona_node_launcher = import_module("/src/cl/kona-node/launcher.star")
 _op_node_launcher = import_module("/src/cl/op-node/launcher.star")
 
+_filter = import_module("/src/util/filter.star")
+
 
 def launch(
     plan,
     params,
     network_params,
     supervisors_params,
+    conductor_params,
     da_params,
     is_sequencer,
     jwt_file,
@@ -21,8 +24,10 @@ def launch(
     node_selectors,
     observability_helper,
 ):
+    cl = None
+
     if params.type == "hildr":
-        return _hildr_launcher.launch(
+        cl = _hildr_launcher.launch(
             plan=plan,
             params=params,
             network_params=network_params,
@@ -39,7 +44,7 @@ def launch(
             observability_helper=observability_helper,
         )
     elif params.type == "kona-node":
-        return _kona_node_launcher.launch(
+        cl = _kona_node_launcher.launch(
             plan=plan,
             params=params,
             network_params=network_params,
@@ -56,12 +61,13 @@ def launch(
             observability_helper=observability_helper,
         )
     elif params.type == "op-node":
-        return _op_node_launcher.launch(
+        cl = _op_node_launcher.launch(
             plan=plan,
             params=params,
             network_params=network_params,
             da_params=da_params,
             supervisors_params=supervisors_params,
+            conductor_params=conductor_params,
             is_sequencer=is_sequencer,
             jwt_file=jwt_file,
             deployment_output=deployment_output,
@@ -74,3 +80,5 @@ def launch(
             node_selectors=node_selectors,
             observability_helper=observability_helper,
         )
+
+    return cl
diff --git a/src/participant_network__hack.star b/src/participant_network__hack.star
index d360e7c8..0bc7b5bd 100644
--- a/src/participant_network__hack.star
+++ b/src/participant_network__hack.star
@@ -1,5 +1,6 @@
 _op_batcher_launcher = import_module("./batcher/op-batcher/launcher.star")
 _op_conductor_launcher = import_module("./conductor/op-conductor/launcher.star")
+_op_conductor_ops_launcher = import_module("./conductor/op-conductor-ops/launcher.star")
 _op_proposer_launcher = import_module("./proposer/op-proposer/launcher.star")
 util = import_module("./util.star")
 _net = import_module("/src/util/net.star")
@@ -32,6 +33,28 @@ def launch_participant_network__hack(
 ):
     # In the legacy setup the first node is always the sequencer
     sequencer_participant = original_participant_network_output__hack.participants[0]
+    sequencer_params = struct(
+        name="sequencer",
+        sequencer="sequencer",
+        el=struct(
+            service_name=sequencer_participant.el_context.ip_addr,
+            ports={
+                _net.RPC_PORT_NAME: _net.port(
+                    number=sequencer_participant.el_context.rpc_port_num
+                )
+            },
+        ),
+        cl=struct(
+            service_name=sequencer_participant.cl_context.ip_addr,
+            ports={
+                _net.RPC_PORT_NAME: _net.port(
+                    number=sequencer_participant.cl_context.http_port
+                )
+            },
+        ),
+        conductor_params=conductor_params,
+    )
+
     conductor_context = (
         _op_conductor_launcher.launch(
             plan=plan,
@@ -39,22 +62,8 @@ def launch_participant_network__hack(
             network_params=network_params,
             deployment_output=deployment_output,
             # FIXME We need to plumb the legacy args into the new format so that we make our lives easier when we're switching
-            el_params=struct(
-                service_name=sequencer_participant.el_context.ip_addr,
-                ports={
-                    _net.RPC_PORT_NAME: _net.port(
-                        number=sequencer_participant.el_context.rpc_port_num
-                    )
-                },
-            ),
-            cl_params=struct(
-                service_name=sequencer_participant.cl_context.ip_addr,
-                ports={
-                    _net.RPC_PORT_NAME: _net.port(
-                        number=sequencer_participant.cl_context.http_port
-                    )
-                },
-            ),
+            el_params=sequencer_params.el,
+            cl_params=sequencer_params.cl,
             observability_helper=observability_helper,
             supervisors_params=supervisors_params,
             # Sidecar context is now deeply buried in the el_cl_launcher output
@@ -67,6 +76,15 @@ def launch_participant_network__hack(
         else None
     )
 
+    _op_conductor_ops_launcher.launch(
+        plan=plan,
+        l2_params=struct(
+            participants=[sequencer_params],
+            network_params=network_params,
+        ),
+        registry=registry,
+    )
+
     batcher_key = util.read_network_config_value(
         plan,
         deployment_output,
@@ -77,28 +95,7 @@ def launch_participant_network__hack(
         plan=plan,
         params=batcher_params,
         # FIXME We need to plumb the legacy args into the new format so that we make our lives easier when we're switching
-        sequencers_params=[
-            struct(
-                el=struct(
-                    service_name=sequencer_participant.el_context.ip_addr,
-                    ports={
-                        _net.RPC_PORT_NAME: _net.port(
-                            number=sequencer_participant.el_context.rpc_port_num
-                        )
-                    },
-                ),
-                cl=struct(
-                    service_name=sequencer_participant.cl_context.ip_addr,
-                    ports={
-                        _net.RPC_PORT_NAME: _net.port(
-                            number=sequencer_participant.cl_context.http_port
-                        )
-                    },
-                ),
-                # Conductor params are not being parsed yet
-                conductor_params=None,
-            )
-        ],
+        sequencers_params=[sequencer_params],
         l1_config_env_vars=l1_config_env_vars,
         gs_batcher_private_key=batcher_key,
         network_params=network_params,
diff --git a/test/l2/participant/cl/launcher_test.star b/test/l2/participant/cl/launcher_test.star
index 4dd0a200..c926d326 100644
--- a/test/l2/participant/cl/launcher_test.star
+++ b/test/l2/participant/cl/launcher_test.star
@@ -59,6 +59,7 @@ def test_l2_participant_cl_launcher_hildr(plan):
         params=cl_params,
         network_params=l2_params.network_params,
         supervisors_params=[],
+        conductor_params=None,
         da_params=l2_params.da_params,
         is_sequencer=True,
         jwt_file=_default_jwt_file,
@@ -153,6 +154,7 @@ def test_l2_participant_cl_launcher_kona_node(plan):
         params=cl_params,
         network_params=l2_params.network_params,
         supervisors_params=[],
+        conductor_params=None,
         da_params=l2_params.da_params,
         is_sequencer=True,
         jwt_file=_default_jwt_file,
@@ -275,6 +277,7 @@ def test_l2_participant_cl_launcher_op_node(plan):
         params=cl_params,
         network_params=l2_params.network_params,
         supervisors_params=[],
+        conductor_params=None,
         da_params=l2_params.da_params,
         is_sequencer=True,
         jwt_file=_default_jwt_file,