Two of my friends were playing around and one threw the other into my car, the fender is pretty damaged. It's creesed and some of the paint is chipped. What would be the cheapest thing to do, to return it to perfect? Because the paint is chipped i think even if the dent is pulled it will still look like shit, but if i buy a new fender could i get it painted and install it myself? Are the fenders relativly easy to install? Also what would be cheaper, buying z3 fenders or just buying one stock one?