PoE builds similar to NUKE Enemies with Firestorm Inquisitor - Non-Meta Build Series #1 [PoE 3.18]

Hi, i'm a off meta player and usually like to make my own builds, and i've stumbled into a fun interaction betweeen these skills and intensify, considering it snapshots the damage on the duration of both, i can do a good amount of damage with high intensify uptime, using both on a single 6L. Other than gem setup (i know it's kinda jank, i intend to swap into a staff setup sometime soon), what would be an obvious improvement here? SSF BTW, but i have medium experience in crafting my own gear, so any rare upgrade is game. POB: Tha

Got to maps a few hours ago and its pretty ok. Visually S+. Nothing better than dropping meteors on stuff. It just locks you in place while casting which killed me a few times. Just didn´t get it to work with an ignite or intensity build.

Me: Copying from: Damage is about 1/3rd. It insta-kills yellows in t16 maps, but my god it is unbearably sluggish. Especially when mini-packs constantly spawn, needing me to drop one of my 3 firestorms to finish them off. If I had explosions it would be so much better, but I can't squeeze in Impulsa. Self-chill spark would cost too much atm Maybe a 2nd skill for clearing? Or should I swap 6l to rolling magma? It's not ignite focused. Also thought about Fulcrum instead, not sure what damage would be like, I can get the resists eas

First time making my own build and to be honest I have no clue if what I put together is a) playable and b) not complete dogpoop. Here is the PoB: Its very barebones. No Flasks, no uniques or special items, nothing ticked in config and the gems aren't filled out yet. It already has around 500k dps without using a second curse (allocated points in WoD just for reference) and without the vaal version. To me this seems pretty great but I have no clue if its actually playable. I am not set on hiero, just used it because I wanted to see what impact arcane surge