2007 DTS has a lot of bad road rash on the front bumper and hood, and a skuff on the front quarter panel that won't buff out. In bright sunlight, the entire Front 1/2 of the hood is speckeled white from chips and the bumper is a mess. I'm considering having the front end of the car reprinted by a high end shop. Any of you have experience with this type of thing? What can I expect to pay? What should I watch out for? Am I wasting money as I primarily drive the car on long haul trips and more chips are likely. Rust has not set in yet. Is that a future concern or will keeping it waxed as it is now prevent that?