Kris,
I was planning on buildin one of these as well. I need to get done with other stuff as well. I also have a 442 in addition to the Firebird. Check this out from an Olds board.
http://www.realoldspower.com/phpBB2/...pic.php?t=1038
Please keep us updated if you go ahead on it. Where do you go to get info on the version 3?
Later, Jon