Follow up, you said that there will be a week in May were you can't work on the game. I don't need to know why but what week will you be away and would that also stop you from answering comments?
Also I'm curious if you have a rule on when a mon will be futa. The pattern established so far of having those with male gender ratio (partly or fully) be futa would be one I would follow personally because it actually will lead to plenty of futa scenarios just with that limitation, it wont distract from the primary kinks of the game and you wrote that futa's would be rare (tho gen 5 will test that lol) so you wouldn't want to overuse them.