Re: New Paint
Since it is a urathane, you could wetsand with 1200, then 2000, then 4000. You could go up to 12000 then apply a good quality clear coat. Then wetsand the clearcoat and polish the heck out of it. That is how I did an old pickup truck years ago. That was recomended from a guy who did clasic cars.
A qulified painter will come along with a simpler method, I am sure.