Hello all, I want to refresh my black 2002 Acura's paint. I have got 10" and 6" random orbit polishers with 1 foam and 6 microfiber and terry cloth benets. Yesterday I got myself a rotary polisher (7.5" Simoniz) with again two terry cloth and one foam bonets. I had in mind using Maguiar's #9 and #3 and NexTech would the stuff I own be good enough to do that?? And another question is Simoniz 7.5" variable speed rotary a good machine for a begginer?