I have only made 1 cue so far, I am keeping it, but am currently making a second cue for a friend of mine, and he wants me to sign my name, or some kind of "gimmicky" half-name on the cue. I am not sure what to use to sign on it with. The first cue was finished by around 15-20 layers of sanding sealer and then automotive clear sprayed over the top of that. So I guess my question is, What do I sign the cue with, and when do I sign it, before the sanding sealer, between the sanding sealer and the top-coat, or when? Thank You.