Thanks for the info guys. What I am mainly trying to establish is the proper course of action for my handstand development. I follow the routine Steven has laid out in his body weight article, 3 days a week. Right now I am not sure how much volume I need to keep progressing, I feel like I have made constant progress week to week, but feel like I could possibly handle more.
Day 1) 3x 20 reps of wall walks.
Day 2) 4x2 Rings Handstand Push ups
Day 3) 30 seconds of static ring handstands.
Definitely open to suggestions. I will start incorporating the straight arm press. What would be appropriate volume for the straight arm press progression? Would it be wise to work on the straight arm press and static handstand ring holds?