@Rilla a couple of questions for my brainstorming

-Are there wide size variations between different beastkin? Are they very obviously human shaped, or are there beastkin that have more feral forms? I'm thinking that Phinuphus (our prospective Capy-kin) could share far more physical features with Capybara than humans--prefer to walk on all fours and have limbs that are still predisposed to that, but have opposable thumbs to use tools, etc.
-Monk in this case means just natural weapons when fighting, supplemented with self-augmenting magic, which is the beastkin default anyway. Seem good?

Once this is hashed out I can work with those constraints and do up a CS. Feeling almost too open-ended atm.