Your pictures have given me a great idea! I have had a welding table setting outside my garage that looks almost identical to your last two posted pictures for several years, I like your design and I think I will be converting mine into a bead blaster too.
Ihave a 1968 camaro that needs work ,also I started making coffee tables out of chain and I have to sand blast them clean. so Ill keep that thing busy. TPTOOL
has all parts to setup a cabinet , gloves, the window, ect