The C-500 is still in the cradle but putting it on the front burner after this weekend. I can't wait to start on it again and talk to you guys about Carlsons. This winter will be more fun. Build new seat frames, go see the upolsterer, order the new windshield, install the carpet, new wiring to everything. and wet sand wet sand wet sand. I was starting out with 1000 grit but I also ordered some 800. Whadaya think for the first pass? On the test area I did 1000 then 1500 then 3000 and it sure does shine but it's still a little greenish, not sure it's ever going back to blue like Ski Machine's.