Ive done this over a dozen times for all of my friends. The key is to get a red scotch bright pad to clean it with as this lightly scratches it. I do about 5-7 VERY light coats. I have gotten good at this though. then if you want a shiny finish go with the dupli color wheel clear coat. With that clear coat you must do light coats or it will fog up. If you do it right they will look flawless. Be patient!!!!