Evil Sims?

I have one sim with the evil trait that I am rather fond of and has completed the Public Enemy aspiration. He's technically the same as my main sim, who is actually a 'good vampire', but in an alternative universe/save where emotional trauma triggered his 'dark side'/alternate personality to take back control. He has since become an infamous vampire boss in the criminal career and the leader/master of the vampires, who thanks to him now rule over everything behind the scenes - they're in the media, police, politics etc. "The greatest trick the Devil ever pulled was convincing the world he didn't exist" after all. He is also the leader of an infamous club of elite vampires who serve him and enjoy wreaking havoc across the worlds. However, I'm not sure evil is exactly the right word to use for him. Certainly, some of his behaviour can be considered evil and sadistic, but I prefer my characters/sims to be more multifaceted than that. He is also very self-assured, well-mannered and charismatic, a quick learner and dance machine, and really seems to adore his wife and newborn daughter. So no, he's not without his good side. It's more that he freely does what he wants when he wants to and is I think secretly the person deep down in the darkest of our hearts we all wish we could be and for that reason he is so much fun to play when I'm in the mood for a little mischief. >:)