David, I would be happy to test the maps with my textures. I do have both v3 and v4 and I use the free UV mapper. But I don't do any real mapping, I'm mostly a texture artist. If I can be of help, let me know as I feel this project is worth it.

Let me introduce you to my multiple personalities. :)
     BluEcho...Faery_Light...Faery_Souls.