R3-A2 on a Rookie is a very strong 23 points combined with Roark.
R3-A2 on a Knave is also quite good as it protects your stress droid investment.
Ghostbusters
Roark+Ion
Blue+Ion
Blue
Knave R3-A2
Falcons don't like stress, and neither do Phantoms. Firing as PS 12 is also a good counter to Predator/Hans as your wounded ship always gets to shoot first. As the R3-A2 is the most dangerous, you protect it on the Knave.
Ghostbusters 2
Roark+Ion
Blue+HLC
Bandit
Bandit
Rookie R3-A2
Slightly more firepower but less control and defence on the droid.
You know, for some reason it never occurred to me to use Roark's ability to push a cheaper pilot with stressbot to skill 12. I have no idea how I missed that. I might try one of the ghostbusters lists you posted in my league.
R3-A2 + Hobbie. TL and clear the stress when you spend the lock.
Hobbie does pair nicely with R3-A2, though being stuck at PS5 he kinda shoots too late to affect the high PS opponents. Again, Roark can help, as well as Dutch for granting the stress stripping TL, but I feel it kind of hamstrings the firepower and maneuverability of the overall 100pt size list. Those three together in epic however...
Getting some good ideas for combos guys, thanks.
Kind of a different subject but I used Roark with blaster turret, recon spec and moldy crow along with chewie+gunner and a naked awing. Roark really made chewie a beast against phantoms plus Roark with a blaster turret does decent damage as well. Just stalled early with chewie and Roark to build up my focus and then unleashed the beast haha. Only problem is Roark may not work well against seasoned players as he is usually a primary target. I do like him tho, the hwk dial on the other hand...well that's a diff story.