MY 1978 AD I10: UV resistant peel and stick panel options?

Here's the latest on my Austro-Daimler Inter 10 with modern components. I had it powder coated after failing at the brush-on paint job. While I was at it, I replaced the quill stem adapter with a Nitto, bought a 600AX seatpost and changed the brakes caliper for 47mm~57mm Tektros (I had the...