'75 Duster B body front brake upgrade impressions wanted

The 11.75 setup up front is a good idea. Mopar never put the big brakes on the A body car but no reason you can't. Don't forget the rear brakes. If you a big bolt pattern rear axle then you should be able to swap over to the biggest B body drum brake. Just have to search around to find the correct backing plates. Not sure if anyone is reproducing them or not.