I haven't decided yet. This may be the first time I don't want to bulldoze an entire block built by Maxis. Just sayin' since I always want to put my own ideas in a world. I want to see those houses first, who lives in them, how different they are to each other etc. This may be the first time I leave premades alone and don't get rid of them for space for my own Sims. Some will probably already have some vampire powers so I might want to explore what they can do before I go bulldozing. That's a huge evolution for me since I always remove everything and everyone and add my own ideas.
In the end I think Vlad will come back. All the other vamps there thought he was long gone. And glad since they feared him and didn't want to revive him. He may come back with a venegance and destroy all his ungrateful, disloyal subjects. :D