Minecraft Sims (Vanilla)

Gona make this short and quick. For everyone who used to play Starcraft (or if you haven't played Starcraft) look up Starcraft Sims. I am thinking about building a map similiar to that. You will get certain traits depending on if your a teenager male, teen female, old man, etc. There will also be varying house sizes and jobs for you to preform, as well as the ability to become the police, a crimal, or maybe even a priest? Give me your feedback on if you think i should do it. (A Starcraft Sims video, https://www.youtube.com/watch?v=ofoUhgPuZxQ).