Can someone help me out on sanding my car? Some tips on what to avoid, what to do, etc. I'm planning on doing lots of mods to it, like shaving the door handles, side moldings, trunk thiny. And I'd like to add custom fender flares, etc. But that's later...anyways...I'm trying to avoid the whole two tone color car...lol...so i'd like to have it at least all primered. *plus I plan on gettting a new paint job*...I have one of those drill bit thingies with a sander attached to the end. Is that ok to use? How far should I sand down? Can I use primer from a spray can? Any additional info you guys can give me?