Replace mods with mods in WL?

[denbigh7]

@Red Rooster (or anyone who may know) 

I've added some new wrestler mods to WL by just replacing some of the mods in the game, and it works fine. 

What I'm wondering though is this: can I take one of the mods already in WL (Barry Windham for example), change his pac number in Hex, and put him in the game again by just replacing/overwriting some wrestler I don't use? So essentially, I'd have 2 Barry Windhams in the game. I know that sounds redundant, but hear me out: I'd like to keep one as the 4 horsemen Windham. The other one, I would change his render to the WWF/US Express Windham. I realize that I wouldn't be able to change his attire, and that's fine. I also realize that I'd have to make his file the exact same size as the one I'm replacing. I'd also have to update the string file so his name would be correct. 

Just wondering if it's possible. Sounds like a lot of trouble, I know, but I'd rather have the wrestlers/renders that I like as opposed to a bunch of wrestlers I don't use. 

If it's possible, I'm planning on doing this with Barry Windham and Big Boss Man/Big Bubba Rogers for starters. 

Thanks for any advice you can give.