I started to make the canister supports today, I had a few minutes before the January meeting of the Indiana Flyers Club. I was recently elected president so this my first meeting as such. The tubing is high temperature silicon I ordered from McMaster Carr, great place to stuff like that, fast as well. I plan to hold the tubing in by drilling a hole through the tube and plywood support then wire tie. The plate is 1/4" aircraft ply, it will screwed in for future servicing.