PoE 3.21 Crucible Elementalist builds

im still a noob so can a smarter person improve this? if u have the time in the upcoming patch notes lightning tendrils got buffed and guarantees crit every 3 pulses so i kinda want to combine it the new arcane surge ( grants cast speed instead of spell damage) so it's kinda easier now to proc Elemental overload it's a little clunky (2 buttons: hydropshere then lightning tendrils) and slow pob : (lightning tendrils and arcane surge is not updated yet in pob so dps might change) what u guys think?

My fellow exiles, well-versed in the art of pob, I am looking for optimization on my Arc Ignite Elementalist. Trying to build a decently tanky character for legion farming (no bossing except Hillock), with the 100% more life sextant. It still rocks a cast on death portal. Here's the pob for a mid-high investment : May your wisdom guide me to improve the build at a similar level of investment, as well as with higher budgets. Thanks and Cheers &x200B; Main mechanics Offence \- classic ignite elementalist backbone, wi