3.0 Build Theory: Ruaumoko Heirophant Build

Hey guys nuie here so im a relatively new player to path of exile with only about two months of real experience with the game i recently started making builds and such and i would really appreciate any and all help or advice you guys have to offer me. Below is a link to my youtube channel and my build theory so if you all could check it out and leave your thoughts or possible improvements it would be really helpful.
https://www.youtube.com/watch?v=RtVMnjqeZPU