Hey man,
Here is what I did last night. I used a Campell Hausfield gun with a hose that goes into a bucket of sand. Hooked it up to my compressor and blasted the skirts that go around the edges of my seats in my 55.1. Worked great, I will be priming and painting tonight. Only draw back is that my compressor may have been to small for the job. Had to wait for it to build up PSI to effectively blast the parts.
This method worked great for the small parts with my set up. However I wouldn't attempt big parts with my set up, I would farm them out. I will be posting pictures in a new thread.
Thanks,
Chris