The reason the skin change was important was that it added a tangible penalty for being an asshole. Call it karma, reputation, word of mouth, whatever. Like the old west, everyone had heard of Billy the Kid, Jesse James, etc. To take it a step farther, many were known by signature style of dress (boots, hats, belts, guns, etc) so even if you had not met them, you might recognize who the were. I for one would take it a step further and add a third skin that would require you to keep your humanity and kill bandits. Call it a ranger or a lawman and give them an overcoat and a star or something. As it is, removing the one tangible penalty is just going to result in less cooperation between people who don't know each other. Some will still take the highroad, but far more are going to just kill on sight since they won't be marked for death. If anything, it is less realistic now since everyone will look like a clone of eachother.