I brought my car to the dealership to get a wheel bearing replaced. I plan on replacing my front brakes when I get the car back as the are warped. Out of curiosity I asked how much it would be to have the brakes done. I was quoted $480 for rotors only as the pads still have a lot of life left and $800 for a complete brake job. Am I missing some complex step in changing the brakes? Seems like a straight forward job.