Im wanting to clean up my 2005 Envoy that was pretty neglected by the previous owner. Ive done a clay bar, Meguiars polishing compound applied/removed by hand and topped with Griots Best of Show. That helped but the paint still has a bunch of scratches/swirls and the hood has what looks to be a few raindrop size spots that almost look like clearcoat failure (Couldn't get them to show good in a picture). I would like to get a DA polisher from Harbor Freight and looking for some recommendation on a readily available product I could pick up at an Advance/O'Reilly Auto to use on the truck to improve its appearance a little.