I'm getting ready to tear into my 3 ring Warn hubs to clean them out, up, grease and make pretty again. The ones I have have been banged into over the years, so what do y'all suggest for cleaning up nicks and scratches? Second, the rings are painted black, but the brass knobs I've seen pics of have the recessed wording and finger grips painted black or red. Does anyone know what they originally were? The dot mark indicators always seem to be red, but the wording and grip area varies.