HELP! My brain has too many idea!

So I'm back into my fanfiction kick, and I have too many good ideas! I love them all but I really need to focus on ONE! So I believe I'm going to delete the other two I started and just begin on a completely new, fresh idea.

But you see I have a lot and I don't know which to choose. I love them all equally and I'm able to work with any of them but I just want one. So it's readers choice! Which do you think would be most interesting. Like I said before I find them all interesting and I can work with them all but I want to focus on one.

They will all most likely revolve around Brendon Urie and Panic! At the Disco, with a dash of Cobra and TAI and a sprinkle of My Chem and of course a little Fall Out Boy.

I'm just going to say some key words and choose which appeals to you most!

1. Dreams

2. Muses

3. Werewolves

4. Sirens/ Mermaids

5. Enchanted Grimm Brother/ HC Anderson Fairy tale based sorta thing (i.e. Enchanted mirrors, Castles, princes and princesses)

Choose more than one if you like! Because I could probably combine a few of them into one story OR if you have any suggestions throw them at me. You might just give me some more ideas. Just please help. I want to focus on ONE story and I want to know what you all find most interesting. Help me write stories that I enjoy writing and that you enjoy reading. Mix and match tell me your thoughts. And once again, I can work with any of these. I enjoy all these subjects but I don't know which to choose.

Thank you for the help!

-ACC