This fall I am going to be taking my car down to metal to prep for paint. The underside and the engine bay are already done, so I don't want to ship the shell out for stripping. I plan to mechanically strip the exterior using sanding disks in a dewalt rotary buffer/sander, and stripping disks for tighter spots but this won't work well in really tight corners and not the best for spot rust. I've used siphon blasters with poor results in the past. Anybody use a pressure blaster at home? I have a 60 gallon rand compressor with moisture controls. Was looking at one of the harbor freight offerings. The idea would be to strip the exterior and jams as best as I could mechanically and resort to the blasting as a "last resort".