Well... Here is the results from $16 worth of pine, a $140 90mm F/8 and a linhof 4x5 back.
6x12 back...
Shot on Velvia 50, developed at home.
Microtek I900 scanner.
Think I'm going to pull this camera apart to make a 6x17 point and shoot... Seeing how easily this worked, I think making a 6x17 from my 6x17 back should be easy enough...