How rough is it? If it's just some orange peel, you can probably clear and sand. If it's "sandy", you can sand the color coat and respray another color coat. I have not tried Wicked, but Auto Air sands nicely with 1000 grit sandpaper used dry. Once you have it smooth, try respraying the color using very thin paint, applied in a few light coats. If you don't sand thru the color, it shouldn't take much paint to give a smooth, even surface. Then you can clear with whatever clear you like. I've had good results with Duplicolor Perfect Match clear, but I've also tried Krylon and Testors and both work fine. It takes some practice to get used to these paints, but once you do, I think you will like them.