I was playing around with this idea. It's all old cards, so someone has probably already tried this, but I figured I'd toss it out here. The point is to have as many 3-dice attacks as possible, while still using a few points for defense to keep the list from being too fragile.
Backstabber 16
Alpha Squadron Pilot, Stealth Device x 4 = 84
The alternative is to trade out Stealth Devices for Hull Upgrades. I like the SD in this better, I think, because the Alphas are just gunned up TIE fighters most of the time in this list, so you'll be focusing a lot, and with PS1, you'll know if you need to keep the Focus for your green dice. Anyway, it's going to be 5 3 dice attacks, and it's going to be work to take down with 4 of the 5 at 4 AGI. The only other way to get 5 3-dice attacks is to use all Interceptors, but then you can't take as many defensive upgrades. Backstabber just seemed like a fit.