I am looking for the best protection for my new truck. The truck is outside 24-7 and under trees alot. Shine is nice nice but my #1 concern is protection and something that last. I am in the Houston area and the air and rain here are pretty crappy. This is a medium to dark metallic red. My local shop recommended Opti products(opti-seal), I have tried ClearKote on previous vehicles and was not impressed. I will not be polishing this truck yet just need something to keep it from the elements. Please advise