Looks interesting. I've recently got the old metw files for RTW:BI up on TWC if they are of any use (they are open source now), but I have no knowledge as to whether the original metw files for mtw still exist. I'll ask Burns if I see him online. Encaitar disappeared some time ago...

FATW will be listing other Middle-earth mods on its site, so if you have a beta out this year I'll gladly include a link to it.

Best of luck!