I think this is what I will do;
I have some tall pin type brackets, so I guess I will swap to them. And then buy some reman pin type calipers ($25 or so apiece) so I can use the Hawk HBSs which are about $60 on Amazon. Then just get some Raybestos or Bendix stockish rear shoes since there doesn't seem to be any other real choices.

I spoke with Cass at Dr.Diff today and he felt that with the big 11 x 2 1/2 rears that there would be no problem mixing the types front and rear.

How's that for a plan?

Master, again and still