I am not sure what exactly troubles you, and your build is kinda contradictory to your post (you include Trag set bonus, yet build in link relies on two piece Pestilence).
You are also using Scythe of the Cycle, which boosts Secondary skills damage (and Corpse lance is Corpse skill), so better opt out some other combo (Reileen/Trag is always good combo, just don't forget to get max essence passive and to spend paragons into max essence too).
You can check out my character (I'm using Trag'Oul' set with Krysbin and CoE for max dps) gets crits in 5500+B when CoE hits phys rotation.
Thanks for replying. Gonna check out your build for some inspiration. I think you come across as pretty straight forward, but some people might mistake it for rudeness unless you include a lot of smilies on the Internet
Yeah, you are correct about not being able to run Trag. I just noticed it when trying to fit some of the pieces together.
The items on the linked build is kind of wonky (with a lot of non-synergizing items) and I realized it might cause some confusion. Gonna edit the post for some clarity.
My question though, is if I'm calculating the damage for Corpse Lance correct. I'm trying to understand if all the bonuses are multiplicative, and if I'm getting Corpsewhisper and Johnstone right.