I have a hint and helpful bit to share with you all. While doing the many different looks for my taillights I discovered something pretty cool. When I first started I used plastic that way if it wasn't what I was after it was easily removed. After the look I was after was reached I decided to use color matching paint. ( brilliant black ) half way through I discovered I had made a taping error and kinda freaked out I used duplicator prep spray and the paint came right off without hurting the lens.