Someone please help me optimize this Blade Vortex Phys Crit Assassin build for 2.6

I am new. Only played a bit in breach league. Was able to kill all guardians solo except minotaur but couldn't kill shaper. I wanna do all content this time myself. Please help
1st attempt on charting my own build.
Please recommend changes and fixes.


Skill: Blade Vortex
Crit, Elemental, or Phys: Phys Crit
What type of weapon will you want to use?
What level are you planning to level this build to? 100
Hardcore or Softcore? Softcore
Ascendancy you wish to use: Assassin

Tree Link:

www.poeurl.com/5z3

http://poeplanner.com/AAYAAPMGAAB3sNii2cgU9W9qjBa_D6ski8M6KjhtbOywjAu5fLVI62MRLysKXfIqC3BSidOMNuOEDdFjQw5IEZYHHpUu8NVJUY_66_VknfIduZPDCdDQX2rsGCy_FdeGrlZjcLt_xqKjD8Q7fLjKkydciu-I-TfXz0mxvoqhL8rTtAzqug18V8ko-jQKN2YsppDWIcP5ZVfhCGcVuMhbljKCx_noHb4zhwPubAsi9G0Z2VsbJd-KS67pAhFQNbmnK5f0UlM9X5eVTLOus0GW0PUFQiycHU9VrkSrj6aCEN-wIG5QMNte0B_v6yLq2xoQe7469UvBAAAAAAAA


What you need looked at/optimised: I am not too sure about the ES/EV cluster taken b/w ranger and shadow. Want to optimize ES. And i went a bit outta my way to get area damage at witch-side tree, felt i spent too many points getting there
Post gear (If you want) here:

i will be using those boots to avoid stuns, so not sure if eye of chayula wud be better or anything else since i want to get added res and crit stuff on amulet and rings

Why did you take Depth Perception at the Shadow side? You're going blade vortex right? The accuracy won't affect your spell at all.

Idk mach abouth what you going for so this is best i could cleen it up.

Skill tree

Im going to do the same build but without CI and in hardcore, if someone could help me out with skill tree it would be great.