So i want to open up a circus AU, and its obviously a bit difficult, as its never been done before but its also so complicated yet free. So i want to know, out of the Four ideas i will list below, which would be more easily accepted, and desired? I don't want to waste my time, or my other two admins times, for something that wont be accepted or loved.

1.) Circus Au. There will be roles, it will travel the world, with three types of Supernatural beings(Witches, shifters, Vampires). Shows that will be put on by different people each time and they can make the acts how they wish. A family type of atmosphere. 

2.) College Au. Fraternities, Sororities, college parties and big exams, lots of events(sport tournaments, parties, summer vacations, etc.) that will be all human and probably have cliques. 

3.) Modern Supernatural Au. (Think of Inuyasha if you know it). A modern time in America(not sure of the place yet) where a lot of supernatural creatures(labled as demons by the humans) blend in with the human society. Some trying to live a normal life, some trying to cause havoc, but either way, all are hunted by the three demon hunter families. 

4.) Modern Supernatural + College Au mix. Combine #2 and #3, for a supernatural college town AU. 

Can you all tell me which you would like? I would love all kinds of feedback! No matter which one is chosen, all will accept internationals and all types of ualities! Thank you!