Sounds like you want it really strong, one of the tests for a strong rotisserie is when you sand blast a body, then try to roll it over with a lot of sand in it, the one i showed you wouldn't roll over until I stood up on the side of it and the body and jumped up and down with all my weight to get it to move.
Once I rolled it over, a lot of the sand came out, then it was easy.
Anyway, just wanted to mention that.
"There are questions to be answered, and answers to be questioned"
Jigs, sandblasting, shop, paintroom, rotisserie, pictures, little bit of everything.