Thoughts on my monk invoker passive tree build?

Hey all--

After a few trial and errors in hardcore, I finally have a monk at level 59, Act II cruel at Deshar. I have c. 2600 energy shield, 1500 life, 69% evasion, and am doing around 7700 DPS with an ice strike/tempest bell/herald of ice/herald of thunder combo. It seems to be working well -- mobs melt and the last boss I did (Colossus) died in about 15 seconds.

For purposes of the passive tree, I didn't have much of a plan. Just kind of went from energy shield/evasion nodes to damage. I have not been drawn to the critical damage/critical chance nodes, but I am thinking going forward I will try to pick them up.

My concern is that I am set to hit a wall moving forward with the way I have set up the passives. I am curious to know what you all think!

Thank you in advance for your feedback!

https://maxroll.gg/poe2/passive-tree/hsbkp056