PoE Purity of Fire, Purity of Ice, Purity of Lightning, Chaining builds

Hi, since the release of the new tree it became possible to reach 88-90 max res on non-aurastacker characters, through combination of the skill tree and auras or uniques like Grey Spire, Saffelis Frame or Brass Dome. We can further abuse that through Nebulis to get up to 300% inc Lightning/Cold Damage(per Nebulis and we can wield two) I've been trying to gather char to take uber-endgame content(30 way Simulacrum, Feared etc) with it for some time and its the best that i could gather. It's still a draft but it's possible So pros 1) 1.5 mln dps per brand 2) 93 k elemental ehp without m