Its for my black cobra i have been wazxing by hand try to get some straches and light swirls out but im not happy. I buying a pc so my question is what pads to buy and where to get them from? What should i start out with i was thinking of ssr2.5? And what to apply after that, also i have zaino z2, z5 is that able to to be applied with a pc? I need the starting steps and what materials to buy with my pc. Thanks