I always paint my trim, I scuff it with ScotchBrite and put a couple coats of adhesive promoter on and then I finish it with Duplicolor semi gloss black engine enamel. I have found this to be blacker than the "trim" paints which makes it a better match to the factory black and far more durable.Are you painting or dipping your trim? Nice progress! Mine came to a grinding halt. 🙁