I think a better monk capstone then the one being implemented as it does nothing for dps unlike other meele, should include=
Mind over Matter
Prereq: Level 20 Monk, 74 Action points spent
Cost: 2 Action Points
Benefit: Your body has become a living fountain of ki, increasing your concentration by 10 and ki generation by 1. In additon, your unarmed strikes now bypass any damage reduction that can be bypassed.
A powerful capstone to be sure, much like paladins weapons of good making every weapon good but better. I think even non-monks will applaud this change as the entire community knows this is exactly what monks need.