Ack! I knocked my son's bike over and left a small dent in the top tube. It is a very small, but noticeable, dent about 1/3" long, with a bit of paint transfer. Sadness. The bike is white and there are no decals in the affected area. I would like to repair the dent, cosmetically. I'm thinking filler - touch up paint - compound - polish. Will this work? Can anyone offer any tips, what to use, process? I've never done anything like this before (dented a bike, or repaired a dent).