4engines
In that case Exeter will probably be a no go to start with, however as we all know in this game you just never know but your chances are quite slim. It doesn't mean you won't get it in the future though should you not be lucky enough to get it at the start. With all these things it'll come down to how desperate things get for captains on seats. If they need captains desperately then it has been known to overbear a base, but in doing so you do run the risk of being displaced in the future. Questions you can ask at the interview stage.
Good luck