[3.2][WIP] HS Crit Pure Phys Scion

Hi. This is my first build. Also it is WIP right now. So any help appreciated. My english is also bad, so I hope you can read this post without issues.

This buld is Scion (Juggernaut+Slayer) variation of Zaen HS Critnaut
https://www.pathofexile.com/forum/view-thread/2059743

Main strategy - we have a ton of crit chance (almost 50% fully buffed) thanks to Aspect of the Cat, gear and passive tree, have a tone of raw physical damage thanks to Abyssus and Starforge, have a decent base damage thanks to Heavy strike with Weight of the Empire jewels, 95% of the time we have 3 Frenzy and 3 Power charges. Also we can shock enemies, that scale up our damage even further.

As defence we have decent phys damage mitigation, 109% uncapped elemental resistances (and we are immune to Elemental weakness), we are immune to slow because of Kaom's roots, we are immune to Vulnerability and have a little Chaos resistances thanks to Watcher's eye jewel. We are Juggernaut+Slayer hybrid, so we have autogeneration endurance charges, stun immunity and overleech. Because of Atziri gloves we always have Vaal pact in combat (life leech ~3000+ hp). Also we are fully reflect immune.

Finished build may look something like that:



Another variant (without Arctic Armour):


But I need help with additional Physical damage mitigation, because I feel, that this character has not enough of it. Any suggestions?

bump