I've been playing with the titles I posted on the last page, and they've made a huge difference. Genuinely fun to play, makes them viable, but not at all overpowered.
For the Vaksai, how about making it +1 Hull and making the shield regen an action, and lower cost to 3? making it an action is more in line w Gonk that scum already has.
I like Vectored Deflectors, but too me vectored implies movement, so I'd call it Forward Deflectors - ;-)
The cards look nice - what do you use to make them?