Holy Moly low life Shock Nova Build

Hi
i found Rime Gaze and 4liked it with 4 Fusings :)

and it suck hard on my dual totem / tripple spectre build
so i decided to plan something usefull with it

Skill:
Shock Nove

Suppoted:
LifeLeech + Faster Casting + Incresed Area or Power Charge on Crit



Auras:
Vitality + Determination + Purity = 90% on life
Clarity + Discipline + Grace or Haste = on mana

Pro:
high survivability cause u get all es/ar/ev notes and can reach nice stats
high dmg output
many auras (7-8 will be possible late game)

Contra:
no single target
reflect will hurt
u need Shavronne's Wrappings later on

what u think is it viable?`THX

Not a fan of any build that requires shav. It is currently going for ridiculous prices completely unattainable by almost everyone who isn't fed by a fanbase or lucky enough to get it to drop.

y i know ... any advices for a good working build with rime gaze???

anyknow knows how shock nova works in gaze without any area notes or support gems???
or how infect increased area notes the nova ? is it making the dmg zone larger or only a bigger circle with huge dead zone?

thanx in front!