Char minimum for thrawn?

G8 is enough, chopper or Sabine doesnt matter. They say it is more easy with Chopper. But can be done with Sabine. Hera Ezra Sabine needs good speed, protection on cross, crit dmg triangle. Zeb needs potency a lot. Kannan speed protection. Uniques maxed. Skills lvl7. That is all what you need. Follow the strategy. Good speed means 210-220. That was my setup. i need only one try to 7* Thrawn.