Still WIP.
13 players:
2 Mafia
6 Town
1 Town Mayor (If recruited by Mobster, becomes Taoiseach)
1 Irish Mobster
2 Scumbags (Evil Citizens, will go into detail later on; they can be recruited by Mob)
Tie Breaker:
Mafia>Mob>Town>Scumbag
I might turn it into an FM, adding about 3 extra players.