PoE Gladiator, Shield Crush builds without Emperor's Vigilance

Wanted to use the new aggravated bleed glad ascendency and be at the same very tanky (the value in the PoB will be lower than the real game since the new armor bases and life modifiers are not up to date in this version of the build)

I haven't played since Ubers were a thing. I tried a Uber Eater on this build at level 93 with some different gear and got slapped. 6 portals gone immediately. Is this current version Uber/Sim wave 30 capable? Ive got 4.9k health, 47k armour with flasks, 79 all res/75 chaos res/ 50/42 block spell block and ailment immune.

Im tinkering with my PoB and noticing some inconsistencies. I have attack speed on 3 flasks but PoB only show one flask with attack speed in attack speed calculation. Can I only have one flask with attack speed? I also have 2% increased attack and cast speed with physical skills nodes on my clusters. PoB is not increasing my shield crush attack speed from these nodes. Shield has the physical tag. Am i misunderstanding something? PoB in question :

Firstly, the PoB - About the PoB - When initially brought up, the PoB will show a basic level 90 tree and have some fairly budgeted gear to emulate an early-mid range red map setup. The only truly expensive piece will be a Ryslatha's Coil, everything else is generic rare gear with a few needed stats as well as a mid range Crown of the Inward Eye, which might cost a bit in the first few days but will quickly fall in price as the league goes into next week. Also, the damage shown does not include both Warchief and Protector totems

------------------------------------------------------------------------ --------------------------CHEAT SHEET--------------------------- ------------------------------------------------------------------------ SHIELDS: Shields are shown with specific values to show damage at those armor levels. Uniques are shown with mid-roll modifiers unless the uniques are very cheap (max attributes Carnage Heart). LEVELLING: Levelling trees are general recommendations. If you feel squishy or feel like your damage sucks, pick up damage/life nodes as needed. Make sure to keep upgrading your weapon with t

My iteration of the Shield Crush Gladiator. The inspiration for numerous parts of the build was taken by various theory-crafter builds in this subreddit and a few characters in the site, poe ninja. Im posting this just to inspire fellow theory crafters and show a build they might like playing. Feel free to ask any questions about the build and I would be happy to answer. PoB Link: