All (Or At Least More) Creepypasta ARG

So me and my friend have been brainstorming an idea for an ARG that uses a crapload of creepypastas and I'm not sure what others would think about it, or if it has already been done. The premise is that there are two universes. One would be our universe and the other would be a universe where people live in fear of unexplainable creatures (Slendy, Jack the Killer, and the dog from smile.dog). Eyeless Jack and Jeff the Killer (with a completely new back story) would be proxy type people. The ARG would also have BEN and references to Pirate Cove in it. The story so far has been flowing pretty well, we're still stuck at some plot points, like the origin of BEN. I was wondering if having all those characters would be an immediate turn-off or not or if you actually thought it was an interesting idea.

Hmm, I don't know, could go either way.  

Honestly, I enjoy it when creators make their own characters (RiddleOfTheTreeMan shows how great this can be), and use some classic characters.  I also don't find Jeff the Killer to be very scary, idk he's just some guy with a knife.  

Maybe make an episode, or show off your costumes or something.  It could be good.

Not just a guy with a knife, but a guy with a knife who looks like the child of Barney the Dinosaur and The Joker.