Particle structure and m2s in general changed from wotlk to cata. You need a new template. The one you have won't help you.
One needs to reverse engineer the file format and create it. I don't know of any existing one.
If I recall correctly, WoD files should work just fine without editing for Cataclysm and Mists of Pandaria. Could be wrong, but most files work fine for me.