Tank Abbott instead of Mcgee ,Matt serra instead of Fedor, and old school Bas instead of Carwin... I think the rest are right.
Couldn't figure out the Gina one until you said it... was trying to think of a really feminine male mma fighter haha.
Edit: Arlovski could be Roy Nelson.
Edit: Also, the hallman one could be Tito.
Hallman is deffo tito.