Batfamily at Hogwarts

"Who are they?" "Those are the Wayne's! Don't tell me you don't know who the Wayne's are?!" ... It's Harry Potter's 4th year at Hogwarts when they arrive. The Wayne's. A very famous, rich, family of black haired and blue eyed, good looking teens. What houses will they be in? Will they get along with the Golden Trio? Will they participate in the Triwizard Tournament? ... Okay, I know the description is bad, but I don't really care. I promise, this will be interesting, just trust me. I don't own DC. I don't own Harry Potter. I might have a few OCS, though, so watch out for that. This is the Batfamily, though, so be prepared for violence and hilariousness.