I went ahead and stripped the nasty clear coat off of my 20" Harley Davidson wheels. I'm halfway through the polishing process and I must say bare aluminum really shines when nicely polished. Now my dilemma. Do I protect them with the Collinite 476 that I already have, or give Poorboys Wheel Sealant a try? OR, do I go ahead and have them: 1. Re-clear powdercoated (baked) which will diminish the luster 2. Have them clear urethaned (sprayed) at a nearby custom chopper shop. This is supposed to retain the luster 3. Have them powdercoated flat or semi-gloss black with maybe some remaining showing aluminum to have a custom look.