Alright I'm seeing these cheap sandblasters that you hook up to your air compressor and you're ready. I was wondering though, do you just hook up the compressor and sand to it and go, or is it alot more trouble? How fast does it go through sand? And finally, do they work good? I want to paint my 250es frame and alot of other parts to it, but sanding that much with paper would suck, so sandblasting it would be much easier IMO.