Doryani's Prototype lightning conversion seismic trapper

I got a prototype drop on my SSF and had a really dumb idea to respec my lvl 100 seismic trap league starter with it. Was half paying attention and crafted all the items with essence spam while also half paying attention to work, in total I think I spent an hour rolling everything on this build except the belt, which was already on the build (harvest res swapped lightning->fire)

But anyways:

~4 seconds maven phase, actually skipped the memory game

~3 seconds final sirus phase

<1 second elderslayer

Links:

• PoB, super awkward tree pathing because I'm out of regret orbs.
• ninja

Am I crazy or this gear absurdly cheap for the DPS this has?

I usually spend the last month of the league on really dumb builds like this, but for the first time ever I found something that actually sorta works

It's pretty squishy, but I'm fairly certain this gear could be recreated for like maybe 10ex tops. I also barely thought the passive tree through, I'm guessing the DPS could be easily doubled. A +5 phys gem staff would be another ~20% DPS. Ran out of divines so I'm getting like 6% chaos res from glorious vanity and nothing else. The +2 support gem craft on the staff probably isn't needed, there's probably a better support than empower. Mana fracture because the harvest YOLO missed.

All content expect sim has been pretty easy.