Mabel's home!
DrDiff parts are in for front disc, dual MC and new brake lines! And finished one of the rear drums today! Passenger rear here, compare to #19 above as driver rear 'before'.
Found the adjust cable on driver's rear is broken, picking up a new one tomorrow. With that, hope to finish passenger rear drum, run lines front to rear, then move the jackstands to the front to blow apart the front end! Whoo!