Ok, so you used
Krassis
HLC
Jonus
Vader
That gives 6 unused points.
First off, engine upgrade on Vader. The maneuverability this gives suddenly makes him a lot scarier. We're also going to give him Predator.
Krassis is going to lose her HLC and trade it for an Ion, her goal is disruption, isolate an X-Wing or two and break up the formation giving you targets. we'll also give her some company in the form of the Intelligence Agent, just to get a glimpse of who is going where.
Next up, say goodbye to Jonus, we're going to trade him out for an underused pilot in one of the fastest engines with wings, the Interceptor. Enter Kir Kanos. [cue stunned silence and muffled snorts]
Krassis is the big fat target, she is useful but ultimately expendable, but your opponent mustn't know that while Vader and Kanos swoop round, once you're behind them be careful not to overshoot them!
Frequent use of barrel rolls and boosts should allow you to keep them in sight and they will have a big problem. Anticipate K-turns. You also have no one straights so keep your distance and frequently loop back to reposition. Shout "I have you now!" at times.
I really like this reply, you not only gave build advice to a noob but told me how to use it, thanks.