Tarkin or windu ship?

I would say Windu if you have Plo Koon and Biggs. I personally always shy away from Windu ships with those two on a team. You'll basically always have a taunt on, making it hard to focus on other ships.

I would say Tarkin otherwise. TFP will be extremely useful along with Biggs, Vader and FOTP to keep target lock up.