sparying is a pretty simple thing to do, if yu want i will take you through the steps, well i will do it anyway its simple, nitrmours the whole frame to get rid of the old coulour, the scrap all the acess off with a metal plate scraper thingy, then wet and dry the frame so it is super smooth, then hang it in a well vented area, then a grey undercoat i would suggest, give it about 2-3 coats of undercoat, let them dry, then your "grey" colour,give this about 5 coats, the clear laquare, about 6-7 coats so it will definately not scratch of when you run your nail down the frame.....real easy to do!