My idea for a sandblasing cabinet is to build it out of plywood. Make it five feet long. The blasting section would be two or two and a half feet tall and deep. The door would open like a oven in the front and have two sets of gloves. I would use my pressure sandblaster I already have. There would be a hopper on the bottom to catch all the sand. Open a door on the bottom of the hopper and put the sand in a container, screen it and put it back in the blaster. And for the dust collector I was thinking about getting one of those that home depot sells for sanding sheetrock. Or see how it works and make one out of a five gallon bucket and hook it to my shop vac. Does it sound like it will work??