Thank you all for the thoughtful responses.
I happened to come across a breeder raising champagne d Argent does in a colony setting, so perhaps I will go in that direction.
She is breeding primarily for show but tracks her grow out growth rates, so I should be able to tell if the rabbits are...
Thanks to all the contributors here. I've been reading through the colony-related archives and it's been a great help.
I have a couple questions but I'll start with just one in hopes of keeping it simple:
Is there a breed of rabbit that is more likely to successfully get along in a colony...