[Feature Request] Auto-Mount conditional mount groups (better mount roulette integration?)

[Jaksuhn]

Is your feature request related to a problem? Please describe.
different mounts depending on party size? for example: if 2 or more, a 2 seat mount, if 3 or more, a 4 seat mount, and so on

also an option to only use auto mount if you're in a party, that way it would activate only when I'm helping someone or doing hunts