I just finished a detail on a 1997 GMC Yukon GT in black. I used my Makita with a LC Orange pad and Menzerna SIP followed up with LC white pad and Nano (I think it is called power finish now?)then followed by PC and LC white pad with nano. I probably should have used Purple foam wool first, but that is besides the point. I was worried about any sort of buffer trails and holograms and that is why I did the 3 step and followed up with the PC. The truck came out very good (still some very deep RIDS left behind) but that was after about 8-10 hours of polishing. I was wondering how you all would have attacked the same scenario? The paint seemed VERY hard and was pretty difficult to correct. I just wish i was able to get the same sort of correction in a few hours less. That would have made it perfect. Any suggestons would be appreciated!