Roxus,

I kind of like those ideas, but I wouldn't reduce healing for Rage (PLD equiv gives pure invuln, why would the buff be a purely inferior version of that), the Inner Beast additional effect would basically either never be triggered, or ensure IB is overheal. Steel Cyclone needs to be an AOE bind+ blind, and Holmgang would NEVER be used if it reduced damage on the target. That's..the opposite of what you want in every encounter. But overall it's a good set of ideas.