Dual void battery low life caster theory crafting

Hey guys, wrath here. I recently got bored of my mjolner uber runner (simply because it runs too darn slow). I made a void battery build. Note nothing is near perfection because literally all the gear is from my stash... Literally. I am currently on vacation so I cannot post my gear on a phone but click on my profile and go to characters. You should find my occultist witch there who uses the batteries.

I am currently running blade vortex and look at my tree! Only level 79! I am getting 24k dps with my trash gems and I don't have even half my crit nodes yet. I did some respec tests and in about 5 levels I will have well over 35k tooltip. For blade vortex you divide it by your casts per second (5 exactly for me) and multiply it by your maximum spirits (50 for me) and then multiply it by 2 because each blade attacks twice a second. That means at 50 spirits I have roughly 700k dps. I solve my mana problems by using Vaal clarity which I can easily keep up full time due to the double dipping effect for Vaal clarity created by taking skill duration nodes. I get power charges by the occultist version of power charge on crit. With this absolute trash gear and u optimized auras I reach these dps levels. I can't wait to imagine what happens when I throw 100, 200 exalts into this build. It could become amazing! Please give me advice if you guys have any. I was interested in poison since each blade vortex spirit attacks twice a second it could stack up easily and help my dps vs bosses. Hat do you guys think? There is no double dipping or minimal double dipping effect though since I scale through spell damage.


Also on another note, what do you guys think some good spells are for 2.3. Should I stick with blade vortex? Or should I try spark (nerf doesn't seem too bad), or some other cool spell! Blade vortex does have some innate mana problems after all. Give me your advice!