I love people going after Fel first when I play Palp-Aces. He just evades arcs (losing shots himself is fine) or turtles as appropriate. An unharried Vader then starts landing crits given he's been allowed to go fuil offense action-wise whilst the shuttle adds fire support where it can.
Obviously if you have anti-Soontir tricks then that changes things, but a generic list should always go for Vader, Fel, Shuttle, in that order.
Also, I'm not sure why 'leave the shuttle for end game' is being read as 'leave Soontir for the end game'.