Ok. After flying R2 Poe, I really loved it. This list allows Poe to T-roll or K-turn and complete 2 actions AND have no stress at the start of activation phase, letting Poe select whatever maneuver he wants. Stress X is along for the ride, being able to build up a bunch of stress and shed it easily.

I'm wondering if FCS is worth keeping at the expense of primed thrusters on StressX.

PUT (100)

Cassian Andor (32) - U-Wing

A Score To Settle (0), Fire Control System (2), Jyn Erso (2), Inspiring Recruit (1), Pivot Wing (0)

Poe Dameron (42) - T-70 X-Wing

Push The Limit (3), R2 Astromech (1), Pattern Analyzer (2), Black One (1), Vectored Thrusters (2)

Blue Squadron Novice (26) - T-70 X-Wing

R3-A2 (2), Integrated Astromech (0)

This is very similar to a build that I will be testing once I get my U-Wing. The U-Wing passes tokens to Biggs. Biggs shields Poe. Etc...

I like my StressX as a Red Vet with Wired, if you're willing to make some other tradeoffs.