Personally, I think if you plan to sell it in a few months or a year, just leave it alone and invest your time & money in the Chevy. You could do simple things like change the grille or the rims but any "personalized" things you do to the paint, etc. will narrow your potential buyers down to people who share your same taste and won't really raise the resale value of the truck. It currently looks like a nice clean little truck and would probably be easy to sell that way. JMHO.