I prefer taking into account the thematic bonding of E-Wings and R7 Astromechs. The Star Wars RPG does this quite well.
'Industrial Automation Integration Systems'
0pts
Equip an 'R7' Astromech. You Gain 1 hull and may perform one additional action per turn.
Obvs you'd release more R7 droids, but the title as-is has some sweet combos with the existing ones. With Generic, you Target lock then Evade for uber-defence, with R7-T1 you boost, target lock and can then barrel roll, for the ultimate arc-dodger.