Unless the person cleaning the frame for powdercoating uses something other than sand blasting with actual
sand, I'd stay away from him. It's not necessary to destroy the underlying metal to do a decent powdercoating job. It could be chemically stripped or done lightly with glass bead or even walnut shells.
I've seen many, many vintage Harley frames at swap meets and elsewhere that were totally destroyed by a jerk with a sandblaster. once the numbers are blown away, the value is practically nil for restoration purposes. It also creates problems with the local DMV.
