What are you building?!
I have a 1979 40, I got tired of looking at all the rust and decided I would cut out and replace sheet metal.
Im at the point now that I need a temporary "paint booth". Got it on the cheap from Harbor Freight, because it was missing some of the steel frame. So I was having Delta Exhaust bend me some pieces.
Here is my thread: 1979 FJ40 Old School Overhaul
BTW, really like your work.