I chose the quasar-fire because A) it is canon as of rebels, and B) it is not a full warship per se, so a non-combat mobile base from which to launch/resupply from.
The idea i presented was an elite fighter squad, not a small star destroyer or warship. Imagine it like this, the Quasar Fire, the Pursuant, hops in and disgorges Hunter squad, an elite squad that is given more leeway as they are successful at hunting down pirates and rebels.
Imagine a flight of Manfred Von Richthofen wannabes delivered to battle via a zeppelin.
Finally, by making the home base a mobile and lightly armed, the campaign can treat all missions as friendly territory, which will offset the fragility of the TIEs. Also, the home base being vulnerable means at least one mission where the players have to defend against a number of bombers before they offload massive ordnance.
Edited by That Blasted Samophlange