@DragonParadox, I would appreciate a write-up (a line or two, really), on what that research would start with, and the Progress/Cost numbers for it.
Just the usual format for RAs as in the threadmarked post.
I don't really understand the matter well enough to guess myself :/
The fist step would be to find a material which can serve as your weirwood, but before even that you guys need to decide on what kind of god you want to make so you know what sorts of materials to look into.