Just some suggestions for possible catagories for some of these so it can be broken down a bit so that you don't have to look through a dozen pics.
BW Fights (for BW pics)
Famous Fights (pics with media stars in them)
Super Fights (pics with superheroins in them).
Toon Fights (fights with toon like characters)
CGI/Sim Fights(fighs with 3d cgi characters).
Just a sugestion mind you.