Isn't it just Jedi vs. Clones in the campaign?
If you do do this, you should make it a larger mod with lots of small tweaks to make it more like the movies. Such as giving the Magna Guards cloaks and Electrostaffs, giving the Rebels a different transport, replacing the Theta-class Shuttle for the Imperials with a Lambda-class, etc etc.
The McCusto Realism Mod