Steel Fingers 2

My current Steel Fingers program takes 37 minutes to complete (not including warm up), and looks like this:

1. BLOCK 1 (14 minutes total to complete)
   Set 1: Full-Crimp Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in deep lock-off.
   Rest 180s/3 minutes.
   
   Set 2: Open Hang Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in deep lock-off.
   Rest 180s/3 minutes.
   
   Set 3: Half-Crimp Grip (7s:3s x 6 sets/60s)
   One-Armed Hang with arm in deep lock-off.
   Rest 300s/5 minutes.
   
   (Wrist push ups x 10)


2. BLOCK 2 (14 minutes total to complete)
   Set 4: Full-Crimp Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in 90 degree lock.
   Rest 180s/3 minutes.
   
   Set 5: Open Hang Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in 90 degree lock.
   Rest 180s/3 minutes.
   
   Set 6: Half-Crimp Grip (7s:3s x 6 sets/60s)
   One-Armed Hang with arm in 90 degree lock.
   Rest 300s/5 minutes.
   
   (Wrist push ups x 10)
   
   
3. BLOCK 3 (9 minutes total to complete)
   Set 7: Full-Crimp Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in arms almost straight.
   Rest 180s/3 minutes.
   
   Set 8: Open Hang Grip (7s:3s x 6 sets/60s)
   Two-Handed Hang with arms in arms almost straight.
   Rest 180s/3 minutes.
   
   Set 9*: Half-Crimp Grip (7s:3s x 6 sets/60s)
   One-Armed Hang with arm in arms almost straight.
   *There is no allotted rest time after the last set.