I'm a townie. I don't know the system well enough to pull off a false role... yet. I'm not even sure what all the roles are. Like a Mason? Huh?
check the mafiawiki, there's a lot of information also on roles. It helped me a lot!
http://wiki.mafiascum.net/index.php?title=Main_Page
Besides I don't trust your claim to seduce Narn women (of which we have some, so be careful ladies...) Your name is all but Narn, but looks Centauri to me (similar to Londo Molari, Vir Cotto etc). I can't imagine what a Centauri male would want with a Narn female, as those races are not especially friendly towards eachother. So based on the information you give I think you are lying.
Besides I don't trust your claim to find out about the Babylon 5 station. You have done nothing to counter that. For now I am very inclined to vote for you.