Calling all corner carvers!

If you are going with the Baer brakes then I'd get the 73 and up spindles from Dr. Diff. With those spindles also add in QA1 upper arms with the larger 73 and up ball joints. There are some other arms (SPC & Hotchkis) that have more adjustability but for the price they are well worth it.

Mopar Reproduction Disc Brake Knuckles for A/B/E Bodies

Forget about the poly lower arm bushings and check out the delrin bushings. I haven't tried them yet but wished I did on my Duster.

BAC Delrin Lower Control Arm Bushings - Bergman Auto Craft

1.08" torsion bars and some good shocks like the ones you posted and you'll have a nice setup. I've got the non adjustable hotchkis ones on 2 cars and they have been great.