PoE Archmage, Chaos builds

I really wanted to make use of the Master Surgeon and the Sorrow of the Divine Flask interaction so I tried to combo them with the Trialmaster shield. Other than that, Master Surgeon's synergy with petrified blood inspired me to go Low Life and scale hit based chaos spell, therefore Forbidden Rite. Here is what I come up with: I have never played FR before so I took inspiration from some Occultists in poe.ninja. Let me know if I overlooked anything.

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!

Could use Despair or Elemental Weakness. Despair will add a bit of extra chaos damage to the hit and might work better against bosses. Need to figure out how I will get multiple curses out. Witchfire Brew, Bane, Vixen's Entrapment are all options. Probably going with Witchfire Brew though. Could use Flame Wall as an additional damage skill. Support with high Spell Damage Multipliers. (Searing Bond used as a Place Holder) Hexblast Ignite Calculation Hexblast - Archmage - Burning Damage - Deadly Ailments - Ignite Proliferation - Added Lightning/Combustion Dark Pact is used to Simulate Hexblas