I was thinking after armor has been nerfed the person can then train Steel Skin to increase its effectiveness, but this is not an option for Unarmed Combat since that already takes a slot. How about if training UC if it also would oassively train steel skin at a fraction of the level similarly to how it train evasion already. Would make balance and make UC back to where it was and it wasn't that strong to begin with.
Also does anyone know the base-damage of UC? would make sense if over time over a lot of levels if that increased by a very little bit too no? Since if you think about it realistically if someone trains to fight wouldn't they gradually become stronger from the inner-self in addition to the multiplier. Of course the multiplier is there so increase the base damage only a bit and at lots of UC investment gaps. Maybe 1 base damage for every 200K-300K of UC? does that sound reasonable?
Just throwing some ideas out, feel free to consider to add advise on modifications or other ideas. Just thought it bought be cool.