I just realized that I didn’t review when I added this to my alerts list. Sorry about that, so here goes.
I think this story has great potential, it is original, has interesting possibilities, and because Harry never new who he really was you have a bit of leeway. I really look forward to Harry and Peeves meeting.
I also noted you had Rowena Ravenclaw marked as a character, is she the grey lady, or is there some other abilities Harry has that he has not yet learned? Can he still use his wand?
I hope you are working on the next chapter, and that it will be released soon.