I have a question, if we do manage to make a schedule who would be in what class? The four core subjects, the one special, and any electives you have in mind.

 I'm making a excel spreadsheet schedule for all students, but without knowing who has what I don't know who arrange the classes and stuff.

Also here's a [url=http://harrypotter.wikia.com/wiki/Hogwarts_subjects]link[/url] to the list of all known classes that were seen in the HP series.