Decided that my 72' charger disc brakes are too stock and will not be up for the performance drivetrain upgrades. I have a/e-body later style spindles I can run is place of those and have access to 11' and 11.78 rotors. I want to keep my 15x7 steel rims and thinking ancalipwr upgrade with factory power booster would be the way to go. Any suggestions? Also, the old 11.78 brake conversion is not what I'm after as the stock caliper in not up for upgraded speed and city driving.