Why not the mc80... and I now have access to the cards from the ISD, and interdictor

Have a tournament coming up and am new to the game. Was wondering if anyone could give some advice on a list. I have the core set, assault frigate, Ackbar mc80, mc75, gr75, and one rebel squadron 1. Was thinking of either using Ackbar, Dodonna, or Raddus as the admiral, preferably Ackbar. My concerns are how to deal with fighter heavy lists without a ton of fighters. Thanks for the help!!!