I don't know what to do with my character anymore.

Mainly because I haven't fully figured out his morality yet and have a hard time deciding what I'd like him to be.

The general idea is that he is a follower of rules and believer of honor before pragmatism, though he is willing to make an exception if said rules are evil or if sticking to his moral code would result in a greater loss of lives.

He also spares morally gray characters and kills full on villains.

I had him kill the bandits of Lothering out of sheer disgust. But now I need to stop and think about how that will affect future choices, since I must keep this character consistent.

If he kills enemies whenever they seem completely evil, then I'd be obligated to kill almost all of them, as it always beg the question "So you hate those who [insert here] but [insert here] is tolerable?".

And if he always kills those who pose a threat to people, this might make him a vigilante type, which is incompatible with the KISA I want him to be. But at the same time, I don't want him to be overly soft.