Curse Rip Build [Voxlblade] 

I have a simillar build but I use: Race: Kitsune(half ork would be better) Guild: vamp Equipment: 2 corrupted berserking armor and 1 Magical Spellslinger, Magical Caster Ring(important for rune uptime), and Mythic Magic Missile Rune. Infusions: 3 Spellslinger On average I have 500-600 dps which is decent, also you with this build you have like 80% crit chance I think and sustain, with decent mobility(thanks to spellslinger) But with this same build you could use crude magic handle + lightning hammer, which ranges from 600 to 1400 dps due to always critting and fast Static Buildup stacking.

Nice vid

You have 2 spellslinger and 1 gremlinancer or 2 gremlinancer and 1 spell? (Nvm i read the desc am stupid)

Try switching out a spell slinger for dessert champion and also try switching out sticky ring w void ring for when champion procs you get hex dmg or you could switch out the two spell slingers for false idol and reaper ninja and swap out sticky ring for hex ring because with your swing speed and runic blades it would semi constantly proc weakness and that should get your dps up by at least 100