Thanks for the advice :), I agree with Helycon. Unwavering will is pretty awesome,especially when fighting mobs I can nuke them down pretty quickly while standing still. Deflection helps a lot together with prismatic armour.
Just one thing Helycon, you say I have low AR? when standing still with unwavering will my AR averages about 2k? is that low? should it be much higher?
I know my armour is low and should try to get a bit more. But for now I think the best will be to use Aughild bracers and shoulders to get the set bonus. I just had pretty bad luck with crappy rolls so far.
Otherwise I think the build itself works pretty well and urge anyone with better gear and more cold+ dmg to try it out.
Still waiting for someone that actually tried this build ^^