So another quick update:
I took my external rotations from 3 sets of 10 at 10# to 3x10 at 20#.
I've been able to bring jerks up to twice weekly with no pain. My next cycle will focus on jerks, and I've very optimistic.
Not as much handstand work as I wanted -- Leo's PR makes me want to mix in some of that as well.
Thanks again, Steven especially.