I just bought a 2004 Purple PT Cruiser Limited Edition with Woody exterior. My wife would actually like to change the bumpers from the purple painted enamel bumpers to the dark gray standard bumpers because she hates the idea of scratching the paint. How hard (expensive) do you think it would be for me to swap out the bumpers or front the purple bumpers with some kind of protective front? Also, it's been a while since I've had a new car. Is it still recommended that I not drive the car over 50 MPH for the first 500 miles? Thanks, Cividale