Fix the hole behind drivers rear fender well above the exhaust. Fix the hole in front of rear tires exposing the elements to the rocker area. Fix the cowl drain so leaves and debris don’t end up in lower fender area. Put on hood lift struts instead of prop rod. Tougher interior plastic panels
Go with a spray in unless you want your bed all scratched up. Pay now or pay later. Line-X has a lifetime warranty. Drop ins get water underneath and promote rust