Hey wet sanding the clear coat off and maybe laying down another coat of color first then clear coat would be the way to go. If your not really wanting professional look, by a gravity fed air spray gun and practice alittle. as goes for the wheels...i just painted mine. 2 cans of glass black rustoleum and 2 cans of clear wheel coating. i used steel wool and sanding paper to give the wheels something for the paint to adhear too. the clear coated it. looks pretty good. good luck!
98 eclipse gsx.......that needs to go faster