Good game idea plz tell me what u think?

the whole harry potter thing would work well with the fans, but if you want to pitch this, would voldemort be an important character in the game, or would it just be around the same time? also the school portion would need more then just tests. As far as im concerned, my favorite rpg is zelda where your personally involved inincreasing your character, not just doing it to furhter your character, so make the customiztions intresting (and from what ive seen in the films, use the prision and woods, not just the school, also maybe include home life minimally and multiple years). Also, dont do the after hogwarts thing, unless your thinking of a sequel