Thanks for the reply. I have a few follow up questions to ask: If I use that grinder adapter, would the polisher/sander be able to get into the small places? Are the buffing wheels that are used on the sander/polisher interchangeable with the ones used on a drill? This is the type wheel I am trying to polish, relatively flat:
http://www.hostdub.com/Euro8valve_al...wheelandborbit Hopefully mine can look like that (or better)..

What type of buffing wheels would be able to get into the lips and the openings on the outer edge of the wheel?
You mention that I should do the white with the spiral wheels, would that work better than a loose cotton wheel for the final buff? Is it advisable to buff in 2 stages instead of 3?
Oh, the inside of the wheels are pretty dirty and have a little bit of corrosion and years of brake dust. What would you recommend for cleaning that up? Would it just be as simple as washin with soap and water and a green scouring pad? Or would one of those scrubbing mushroom buffs be a better tool?
Thanks again,
-Nick