I'd say the general vibe for my roster is encouraging, with maybe some infrequent bouts of being competitive/jealous if someone is encroaching on their "territory" (ie their specific body type). Between the hyper-ness and extreme heights there's a lot of degrees and varieties to the bigness that gives them their own little (haha) niches to slip into. :V

Rajni, the infrequently drawn whale shark lady with a massive multi-tiered gut that oozes across the floor even while standing, is probably the fattest "base-size" character I have so idk maybe being "the fattest" should be her thing. :U