Ok, I'm going to go back and look at all your posts...
So your reasons for thinking choxorn is town are:
private reasons
Meaningless to anyone who isn't you. You may very well have a very good reason not to vote for him based on your private interaction. But as long as you are (quite reasonably) keeping the details of that interaction secret it can't give anyone else any good reason not to vote for choxorn.
choxorn is usually a ruthless busser and so would have bussed here
If that is true (and it doesn't look like anyone is disputing it), and if everybody knows that it is true, then couldn't it make sense for him to intentionally do something different? Your argument implies that it is impossible (or prohibitively unlikely) that a mafia choxorn thinks "hey, everyone knows I buss hard when I am mafia. Maybe I should throw people off my trail by not doing it now." Basically you are arguing that he is completely and laughably predictable. What is that thing you said: "let's stop pretending that townies are smart and mafia are dumb"
choxorn "did the opposite of save Kennigit yesterday"
So much for choxorn is a ruthless busser so can't be mafia because he didn't buss Kennigit, huh?
Basically, your argument is that choxorn did something different than he normally would as mafia so he can't be mafia. Then he did it later and that is further proof that he isn't mafia. And you totally have more reasons in secret that he isn't mafia.