So I tried to make a reasonable Ignite Elementalist focusing on Hexblast. Most of the gear is pretty reasonable, the weapon and cluster jewel might be a little too nice. But looking for reviews on what I've come up with and to see if I missed anything obvious. Build reaches 3m Ignite DPS (at level 96, removing the arcane surge nodes reduces damage by about 200k and brings it to level 91 instead). This is without using arcane cloak, sigil of power, or any damage flasks.

https://pastebin.com/cMMuMsVJ