1) Bold, as cowardice doesn't bring anything to light about anyone. Better to have an informed confusion than a simple abscence of anything other than confusion.
2) The name strikes me as somewhat suspicious until I review my role PM. This could be a way to make the village able to trust someone, but that person... uh... "very poorly chosen" springs to mind. Among other things. Could be an epically good mole role, though. I've contemplated such a role for some of the games I've considered. So, basically, I don't trust UllarWarlord 100%, but I think it more likely than average that he is village. Overall, I ... I guess the role itself is a good idea.
3) For a game of 20 players, I'd say 4-5 mafia, 0-1 wolf, and 14-16 village. It would be higher for the mafia, except this is NOC. Since this is 17 players, I'd say 3-5 mafia, with maybe a wolf if not five mafia, so 12-13 villagers.
4) acount #123 at bank 456, PIN 7890
I swear, if I hadn't seen you doing that as a villager in a previous NOC game, I'd be speaking against you now. Of course, since this is just your style... meh, nothing to tell either way.