I love Galaxy and Speedy! Only about 5% of my G1 collection is currently on display in my room because my G4s have taken over and they both made the cut.
I've made Galaxy into a G4 several times now...Why haven't I made a Speedy yet!?? Must do!
Party Time is also on my G4 custom list because her colors are cool, but I hate her G1 pose so much.