Modding in a Faction Generator is going to be WAY more work then you'd expect. Just properly doing the UI would take an expert modder. Just wait for Stardock to do it.
Try coming up with a list of smaller fixes the community can plug before jumping at the two largest and most difficult issues.
P.S. I do believe that modding a larger map is possible and Brad even explained how to do it somewhere.
Just got my game, gonna add some things I've noticed from three minutes of playtime.
- Mancer (Male) has no facial hair options
- Mancer (Female) has no pants options and need more vests
- Amerian (Female) has no eyes and needs more clothing options (mostly dresses) *
- Krath (Female) have only one head option
* NOTE: I made a fix for this back in BETA 4. Check the mod section for my Character Mod.
They also removed a couple traits and backgrounds
Time to start re-enabling everything and getting my mods back up and running 