I would adjust the indy wincon since as is, it requires 4 successful night actions against 2 targets and I think that is too much. I would change it to just 2 night actions, being some combination of the rid saves and rid kills, or just plain rid with no save or kill.
As is, it might also have too many goodies for 3 baddies. 7 or 8 is more typical to balance out 3 baddies.
If you want it to start quickly, it might be a good idea to cut both indies, a baddie, and cut the goodies back to 5 or 6, depending on which roles are cut.
Also, the Ant's self vote change is more a baddie power as it hides info from the goodies.