I have a brand new silver F150 that the customer just picked up from the dealer and he wants a sealant put on it. I usually don't get brand new vehicles to work on, I have these products in stock : Wolfgang dgps ,megs ultimate , blackfire midnight sun , HD poxy , and Zanio. What do you guys suggest for the longest lasting? This is a daily driver an no garage. I will be claying and decontaminating first and polishing out any small defects. Thanks!!