Almost 60, what ships should I level up and focus on.

Yea I have Tarkin, biggs (not his ship) 3 tie pilots (2 of there ships) and I have the silencer with kylo unmasked. Those 5 with tarkin would work right? I also have vader and his ship. Might use vader until I get the third tie pilots ship. So I can level up the ships of those 5 accordingly.