What should I write next?

Hey everyone, I am feeling really indecisive about what to continue writing and I'd like some input. There are also some possibilities of new stories.

-- Continuation of Simple Love
I am not sure about how to continue this. I have some ideas, but none of them are concrete. Ideas? I want the story to wrap up at about 5 chapters, too.

-- Continuation of The Equestria Games
No one likes this story except me. And that's fine, I guess, but I'd like some feedback on the chapter I have so far before writing the next one. Because I want to know why no one likes it.

-- Continuation of Starlight
I have a bunch of ideas for how to work on this, so I'll probably finish it eventually. The plan is for it to be 7-8 chapters long.

-- The Days of Hearth's Warming
This would be a cute fic comprised of 12 short stories, each about a different couple giving each other gifts during the 12 days of Hearth's Warming. Problem = I'm stuck on the first chapter.

-- A Celestia crack ship
It's just an idea. I want to step out of my comfort zone, and what better way then to have Princess Celestia fall in love with a simple pony like Donut Joe? I'll admit it wouldn't be my best work, but then again, I write to write.

-- Sequel to The Fic Where The Ponies Just Have To Know (And They Do)
Would be a thing where Twilight tries to get everyone to fess up about their sexualities. Using a giant...you guessed it...book. In my mind, it's "meh".

What do you guys think?