Wow, great advice from everyone!  Thank you so much.

Jimdoria-

I'm not dead set on using Poser.  As you rightly said, I've been looking at it as a "nail problem" with Poser as the "hammer," since I own it and somewhat know how to use it.

I've considered a lot of different options.  Even some type of rotoscoping or matching software (like Syntheyes?) to redo the fight scene with others while still making it appear the original "stars" are involved.  Again, I know this is getting into Peter Jackson type stuff.  But then again we're just having fun here and it does not have to be perfect.

Terri