Peaceful Mandalorians? Satine, you were CRAZY. You don't just... force a war-like nation to be 100% peaceful! No! You make them an ARMED Neutrality. They can do their bounty hunter stuff, but don't restrict them from their warrior culture. Just say they can't go off doing crusaders or something like that, but they're more than welcomed to be other things that doesn't involve getting EVERY Mandalorian involved... Defensive Pacifism.