I dont think its that simple Schlumpf with all due respect :p
Ive seen some thread somone made about importing stuff to cata or custom playbale race, cant find it anymore he had some problems, but yes I'm planning to make a 4.3.4 server and add some new races and modify current ones, I'm currently just browsing gathering data and crap lol :geek: :roll:
and edit: you would probably know is it possible to import WOD playable new models and just slap them on the old races? when they all come out?