Lime green is the worst color for resell value. Unless of course its an original color on a 60's mopar. Letting the buyer pick the color is sound advice but I would never buy a car with a fresh paint job, primer or paint, without planning on completely stripping it. I also wouldn't paint a car going over someone else's bodywork (too much liability). It's not that I don't trust others bodywork skills but I do question others metal work skills. So your best bet for resell value is to paint it shiny Black or red IMHO. And for the record I own a lime green car.