I've played CF for a little over four years now and I don't think I've ever seen anyone turned good for a punishment. It's generally the opposite. People do tangiable evil things and we turn them evil because they're being evil. Maybe we've made a few comments in PBF's like...yay elf in a wood elf suit but I wouldn't worry too much about it. Now, if you try and join the Fortress and be all "I'm a goodie" gung ho...well, that's a different story. But do your thing, write a role that outlines why you believe what, you'll be fine.