PoB: https://pobb.in/nQZrqAqvMmf4

Basic functionality: 6-link Orb of Storms (just trying out item rarity at the moment), LC in Crest of Desire, Doryani's to bring the lightning res down.

Highlights: capped spell suppression, capped chaos res, 7,7M DPS agains non-uber enemies.

Problems: armor is way too low, and I have no way of mitigating certain lightning damage one-shots (auras, degens).

I tried to switch to Mahuxotl's Machinations, but I discovered that the other side of that trick, Tempered by War from Lethal Pride, also reduces negative lightning resistance, screwing over my Doryani's and bring DPS down to less than 2M.

Any tips or tricks to improve the build further, improve armor or otherwise? What are my weakest pieces of gear that I should look into changing?