Because - a. I haven't done any painting for years and b. I want to spot my Hiscox case easily in the case pile at the end of a folk club night or session - I want to paint my case. Not the whole thing, just a design on the front. Not having done this before, I'd value some help and advice on how to go about it. I've been recommended to use car repair paint as acrylics, for example, stand a chance of chipping or flaking with use. Don't know if this is right. Any clues on paint or bristles to look good and last?