So I've just bought my 2nd lancer and wanna run two together but don't know what the best setup would be, and why doesn't sabine get a ept slot when she does on the tie and shuttle for rebels, that's out of order in my opinion

Preaching to the choir here. I love the Lancers, and running two of them is a blast. Really wish Sabine had an EPT.

I run the Ketsu and Asajj, it's a lot of fun. I've gone up against a Ketsu, Asajj, Bandit list that was tough too. The pesky bandit just adds time to the lives of Ketsu and Asajj.

GRAB AND SMASH

Bash Sisters

99 points

PILOTS

Ketsu Onyo (53)
Lancer-class Pursuit Craft (38), Fearlessness (1), K4 Security Droid (3), Glitterstim (2), Glitterstim (2), Shadow Caster (3), Engine Upgrade (4)

Asajj Ventress (46)
Lancer-class Pursuit Craft (37), Push the Limit (3), Latts Razzi (2), Rigged Cargo Chute (1), Rigged Cargo Chute (1), Gyroscopic Targeting (2)

From Worlds 2016 - [TOP16] Tom Reed

Ketsu Onyo (K4 Security Droid + Glitterstim + Push the Limit + Engine Upgrade + Shadow Caster Title)

Asajj Ventress (Gyroscopic Targeting, Latts Razi, Glitterstim, Push the Limit)

And if you're interested in playing Double Casters I can 100% recommend listening to the recent 186 Squadron Podcast where they talk to Tom as he goes into great detail about why he built the squad as he did, and how to fly it. He talks though his 2015 Dash build and Triple Jump builds first so you can skip a chunk of show to find the Shadow Casters bit, though ALL of it is fantastic as a general 'here's how to get good at X-Wing' piece.