OK, I think you will like the results, Get you some 1500 grit wet or dry paper, and a squrit bottle of soapy water. with sand paper on a block to keep it flat (stay away from the edges) sand a spot behind the bed, keeping it wet. Sand it till you get almost all the orange peel out, then switch to 2000 grit and finsh the job. Now get you a buffer (not a grinder it turns to fast) and some foam pads, with rubbing compound start buffing working small areas at a time, then switch pads and a finer grit compound, repeating the prosess then another pad a a glazeing compound. Go to you paint suppler and he can fix you up on all the product that you will need. If you want to get really fancey they make pads to do this with your DA but you better know what your doing or you will go though real fast. ALL good paint jobs have been color sanded. You will be real proud of your self after you see how good this looks after you get it done.