I’d be Harry, Helen would be Hermoine, Mike would be Ron. Nevin? Doubledore.. and Mary would be,er, Hagrid?? OK I’d be Doubledore, Nev can be Hagrid, Helen can be Harry and Mary would be Ginny and Nessing is still Ron.
Todd could be Draco because heavy metal is pure evil. And Bobby Sciortino can be Cedric… Brett? Luna Lovegood…