Cute additions you've got there! I had a female similar in color/pattern to your "Star"; I named her "Star Child", lol! Not a huge K.I.S.S. fan but it made for interesting conversations...
I agree about the genetics factoring into the personality more than the type; I have a dumbo female who is spastic to the point of I feed all of her babies rather than keep any for grow outs. On the flip side, I have a top/standard ear female who is the calmest animal I've ever met...she takes baths, will hang out on my shoulder while I clean tubs, doesn't mind me rubbing her tummy while she's free to run if she wants...needless to say, I'm keeping all of her offspring to raise for the next generation of breeders, lol!