I'm planning a Low Life Variant
Current actual build
Its clearing regular corruption 100 empowered monos rather quickly, though not as fast as my Dragonsong falconer
Changes I made to your build:
-Low Life stuff (Exsang, Last Steps, Experimental Life/Ward gloves, Cleaver Solution)
-Wrong Warp for 300% increased spell damage (we move fast)
-Ucenui's Spere for 270% increased spell damage after a few triple orb releases
-Keep strength (and thereby int) and attunement even for 3 ucenui's sphere's instead of one
-5 points in shaman passive ancestral speed to help lightning totem maintain storm stacks
-4 points in concentrated storm in gatherstorm for more storm bolt damage
-No stormbolts from maelstrom nor two eyed storm in gathering storm to keep us at max mana
-No beserker in warcy instead going for 50% cooldown reduction to get more mealstrom stacks (more base crit chance for storm bolt)
-Mana efficeincy instead of uber totem for storm totem to help keep max mana
-less points in beastmaster (only 8 for the strength/damage reduction)
-more points in druid (all 7 druidic prowess for lots of strength/attunment)
-not currently using conflux at end of shaman tree to keep max mana
-have 500 mana that is always near max for lots of excited bolts node damage (in gathering storm)
Other notes:
You get a bunch of attack speed in your build but the skill we summon our most powerful bolts (tempest strike) with has a fixed attack speed (does not take into account attack speed modifier, but rather converts it into crit for just that skill, not our bolts).
You put a little effort into gaining mana from gathering storm direct cast, but that ability should only be used directly at the start of a level to get storm stacks above 10 after which it should self sustain so we never would use when mana is low.