Why just do the jacket, when you can do both the jacket and hair and make it Vergil. This is why I don't mind clone characters as long as the stats are different and there's some variation in the moveset.
Because in the gameplay his hair will turn white.
Actually, think about how awesome that is. You have to earn your right as a demon hunter. You have to fight and blast the opposition until you can activate your Level 3, and then boom, here comes Dark Slayer.