Maybe,NO,NO,no. Lets look at what you have before you spend your money on stuff you may not need ok. As for the cooling, did you FLUSH the unit out or do anything to it?I would guess you didn't right. As for the drop, HOW can you drop it1" at keep the same clearance?Just asking. Gas tank skid you may find on here for cheap.Tow points are easy to get on sale for the front if you keep your eyes open.What year is yours again?