Marksmanship Sniper/Sharpshooter Gunslinger Compendium

[Zizu]

I have been trying alot of diffrent speccs lately to find out what i like best. Currently im running the 2/16/23 build, this is my parse from 2 operation dummy tries and a full EC normal run
http://www.torparse.com/a/7064

I respecced it and only had it for the 2 operation dummy tries before we went to EC, so im looking for some other peoples views on the build and how to build a stable rotation. currently im just focusing on keeping the dots up, using cull and EP on all cds and trying to keep energy over 60%

Edit: after looking more at my graphs i realised that the only attack i ever missed on was rifle shot, so ill dump some of my accuracy.

My current stats:
Damage (Pri) 942 - 1034
Bonus Damage 529.1
Accuracy 99.6
Critical Chance 37.21%
Critical Multiplier 72.87%
Cunning 1930
Endurance 1622
Aim 112.4

Tech:
Bonus dmg 801.1
acc 109.6
activation time 4%

any idea what i should focus on increasing initially?

EDIT: Stats updated