Ahhh! B+W!:-) The Cirkuit camera would be my weapon of choice(if I knew how to use one!) I read an article in View Camera awhile back about someone who was using an 8x20 Korona for contacts and got so many requests for enlargements he ended up building a special back to convert his camera into an enlarger. Build a back, rent an aircraft hanger, make some giant trays out of 2x6s and plastic sheeting, invite some friends and have fun! Another camera that might be interesting is the K-19 aerial camera, which is 9x18, no moves though, but you can get your film processed for you t labs that process aerial film and with a 200' roll of the stuff you'll be able to take lots of "back up" shots.