Sorry, I'm not following? Also, I don't have any woodworking tools or a shop to work in (or the skills), so part of my goal is to have a build that doesn't require much more than a screwdriver and a wrench.A 12" x 12" structure of 1" x 1" studs with a 1/4" plywood sheet glued on each side, and frame by a 3" x 1/2" border is the sturdiest and lightest I can think of.