I have the same polisher, and have had a lot of fun with it. I also used #2 and then #7. I have also used #83 then #7. They are about the same but I do think that #2 comes off easier than #83. Regardless I have had great results. I agree don't think you can screw anything up with the foam pads. I too had the same results with the orange cut pad falling apart after one use. The blue polishing pad, and black finish pad seem to hold up longer. However, the orange pad does a good job on tougher jobs.