(I'm really beginning to hate this phone - I've typed this three times and bumped a friggin' button and erased it!)
There's a couple of guys on my brother's Dodge forums that heve recreated the spaceframe, two bodies, AND that beastly twin turbo four banger (history's 1st, btw)... now I gotta find their buld thread!
http://www.allpar.com/cars/concepts/wraith-M4S.html