Could this work?
13 Gozanti Assault Carriers, and Darth Vader
400 points
My thoughts - You've GOT a red die. You do concentrate fire. You throw 2 red dice with each one. You've got Vader so you can reroll whatever you like - probably average like 3 hits per ship that way? You are looking at almost 40 damage per turn at long range - and even if they have braces and redirects..... they are gonna run out before you even get started. Obstructions would certainly be your enemy, so you'd have to deploy in a V type formation, and hop your opponent doesn't outmaneuver you.
Granted this would be crazy expensive, but has anyone ever tried it?