3.5k damage, thats pretty crappy for zerker

Use WarTravlers if you use a fury or loloeth weapon
use 6ll 20% ias gloves with stats/hp/etc, or 08 hellmouth's
40/15 max or 30max 08 gaze

with zombie's setup you only get 44%LifeLeech but with these gloves you get 50%

use 10x 10max/35 hp gc's
and 7x 3max/5 fhr sc's
3x 11% LightResist/20hp's