66 Barracuda rear disk setup

Thank you for all your thoughts and comments. My main reason for converting to rear disk is mostly just modernization. I am pretty much going completely through the brake system and have the resources to upgrade the rear as well right now. Since this was a front & rear drum car and I'm installing the new booster, proportioning valves and other components I thought now was the time plus I already have the front disk setup for SBP. I like the look of the car with the old cragar SS rims and since they are in excellent shape and good tires I didn't really want to do a tire/wheel swap.