Hi, I've seen you on the clubrsx.com boards.
I had a few bigger scratches in a JDM HID set of headlights I had bought.
I didn't get them perfect but I did fix them up a lot by wetsanding them. I followed the wetsanding by Meguires Plastic Polish (not PlastiX but the other product that is in 2 seperate bottles, forget the #s).
Anyways, good luck with it.