Ran this list last night, squeezed a victory against Ackbar on Defiance, Foresight, and 4 A-wings (plus some upgrades):

VSD-2, Admiral Motti, Admiral Chiraneau, Expanded Hangar Bays

VSD-2, Wing Commander, XI7 Turbolasers, Expanded Hangar Bays

4 TIE Bombers

2 TIE Fighters

2 TIE Interceptors

300pts.

The VSDs took care of the MC30 fairly quickly, although the A-wings caused a bit of trouble before my fighters were able to get rid of them, and Ackbar blew away the second VSD with broadsides. It came down to basically how quickly the Defiance could regenerate shields against how quickly the bombers could cause damage, and the bombers won.