I don’t have any plans on what I’m going to write, so any suggestions about where the story should go will be thought of.
Other than that, the basic story is that 500 or so years after the Last Battle, Asha'man are now accepted and no longer going insane from the taint, they are treated similar to Aes Sedai, and they have started to observe things outside of the planet. An Asha'man is somehow brought to Equestria, and discovers that he has somehow been changed into a strange creature(a pony of course).