In the current meta, I really like to make sure I have Mk II engines since they make your movement WAY less predicable. You can really throw people off by throwing down a hard 1 or 2 turn when they might be assuming you're going to use the white K. Then you have any speed bank to burn off the stress.
When Vets comes out, I've been testing out a squad. Vessery, TIE/D crack shot, Mk II, ion, then naked Omega, Zeta and Epsilon leaders. Have someone TL whom ever you want Vessery to mess up and he's going to deal them 2-3 damage almost every time especially if he focuses since he can burn the TL on each weapon attack.