Gonna be making a pure rusher/pvm psn nova necromancer. What psn dmg should I be shooting for? 15k?

Gear:
D/W- +2/48-50%psn
Bramble- 48-50%psn
Trangs gloves
Arachs
Eth Treks
5/5die faceted shako( or if I get lucky, +2/20%fcr/str/dex/resists/2 open socket diadem).
+3 Darkforce Spawn 5/5die faceted.
Ravenfrost
SoJ
CtA/Lidless on switch
5-7 PnB GCs with fhr and life
5%resist all scs and some fr/w scs.

Im pulling out all the stops for this build. base str/base dex/all vit/base energy.

Merc will be act2 defiance with doom ca, eth andys, eth fort. Hows this build sound so far?
Or Act1 merc with Ice bow and eth andys/ eth fort.