Cool; thank you to those who have responded! Any notes for the Inquisitor and Bounty Hunter?

So as a little RP for myself, I'm starting to get an idea of my Imperial characters being either Active or Sleeper-Agent agents for the Alliance; they'd go (mostly) in a Lightside direction & alignment (unless they had reason to think their cover'd be blown, which would allow them to take a darker turn if need be). For those of you who've played any (or multiple) Imperial characters, is there any way you could see that justified? Or does it come to a certain point where one or all classes are forced to do something too dark to allow that little fantasy to be believable?