Just got my PC from Coastal Tools. I have done alot of reading hear and I have looked at sponsors websites. I have 2 cars. A 2000 Suburban, black; and a 97 Escort, Emerald Green. Now I am ready to order products. I am sure I will have to wash, clay, and polish, seal, and wax. Both cars were detailed 1 year ago. I asked them to polish before waxing. Both came out beautiful. I don't see swirls, but they are probably there. What line of products would be good specifically for black cars? There are scratches and on the hood of the Suburban there are tiny specs of something rough. I don't know if it is oxidation, but the detailer told me he could not get it out with polishing.