PoE Arcanist's Dominion, Archmage, Hex builds

First off, let me get this out of the way. This isn't going to be a meta build, there's probably better selfcast builds than this too, and i'm sure mines will do better damage. I just hate mines and don't want to play it, and wanted to see what I can do with Archmage on leaguestart. Also many of the more popular ways to scale hexblast involve some very expensive uniques, and since most traditional archmage items are relatively cheap (Ivory Tower <5c launch day). I thought it might be a decent league starter, so lets give it a try. It does roughly 20M Pinnacle Boss DPS, and some PoB warr

So I got some helpful feedback and decided to change to Hexblast Hierophant, and would love some more opinions and thoughts. thanks guys!