Congratulations on another little one! I hope it is doing alright despite the loud cheeping!
It's my understanding that colors like black (and blue and splash since they are on a black base) are more dominant than partridge which I believe is recessive. If Chino or Char happen to be carrying one copy of it you could still get some partridge babies from them too though.
Congratulations on the new baby! You've hatched so many paints! It's funny how sometimes they pass one color a lot more than another even when it should be 50/50.
Aww they are all looking adorable! Sounds like Lil Bit and Bubba have such a cute dynamic.
Sounds like you've got your hands full with cockerels, I hope you do get that second hen!