Dawn of the Ponies RP. Good idea?

Greetings!

As many of u know, I try to create original roleplays with innovative concepts. This time, I'm thinking about an RP that will focus on the very beginning of ponykind and the story of how they came to be. I watched an old movie from the sixties, which gave me an idea. If there's a demand for such RP, you'll recognize which movie I'm talking about, but let that be a surprise for now. :)

Is anyone interested?