Asking a couple questions-will my A body corner?

1.06 bars minimum (firmfeel)
Bilstien shocks
frame connectors
tubular upper control arms or offset upper bushings for more caster.
Freshen up all the bushings, rubber or poly.. your choice.
And as you mentioned discs and some modern rubber and you'll be amazed at the difference.
This is my current combo (I used urethane bushings). No anti sway bars yet, but its a great ride without them.