Need some help with my Golemancer

https://pastebin.com/Pj2pSRXF

Damage is ok but i feel like i lack survivability and also my Zombies and Spectres die in red map ultimatums. I know i can buy 21 zombies and spectres and i still have to annoint an amu if i find a good one. Ravenous Horde or Indomitable Army? POB doesn't show frenzy/power charges but sitting at 330k per golem without them wich is fine i guess.

I have to do the flask piano to stay alive pretty much everywhere since low life...any idea how i can rebuild this thing without sacrificing too much damage?

Edit: For reference i was following Viktor Vons build but since he never streams i can't ask him.