I am thinking of using Wedge with PtL and an R2 unit with 2 B-Wings with HLC and either Sensor Arrays or Targetting Systems (can't remember exact name)

That's some serious firepower going out from those three.

I could drop PtL for Swarm, so a B-wing shoots on 9 as well.

Depending on overall points cost, I might be able to squeeze in an upgarded B-Wing pilot or shield up grade(s)

Flown in close formation it's a killer for most ships.

Pretty robust as well.