I'm considering adding another year or two to my 2018 X1 maintenance plan. Can anyone give me an idea of the cost might be for replacing all 4 brakes and rotor repair? I'm trying to decide whether $1085 for the maintenance upgrade is a better deal or not. No, I don't want to do the job myself and no, the independent shops near me are famous for ripping folks off so I won't use them. I trust my dealership for the most part.