3.20 Impale Shockwave Totems

I dropped an ashes and wanted to create my own build for a while. Went with totems as I never played before.

Main focus of the build is getting crit chance for the impale from the gloves and stack auras. Didnt like the new helmet much (sandstorm visage) so not using it. Current damage is 25mil with 2.45k life (petrified blood) and 2.3k es (from Corrupted soul).

Build is expensive as I grabbed grand spectrums from another build + ashes and bottled faith. Other than that it doesnt take much to start it up. Managed to kill uber shaper, 85 uber elder, uber eater and uber exarch, taking all portals to do them. Failed the other ubers.Not having permanent uptime on bottled faith is the most difficult part of the build for me - not having energy shield regen and the crit it gives, I sometimes just use a sulphur flask with more uptime.

I started up with a mom version but felt very squishy, maybe now with my investment at this time it would be better, I included it in the pob as another tree + item set. For now the next upgrade would be +1 frenzy grand spectrum instead of avoid ailments and get the 25% on tree + some more on boots. Would get myself 30mil damage. Should I use grace instead of haste and take the 17% total dps hit?

What are your thoughts? Any tips? Thanks in advance!

Pob: https://pastebin.com/xevVu2c0