My! I'm amused that my 2000 character would probably like your 1978 one, and my 1978 character would probably like your 2000 one.
Hi Cate. This is Lil with Jeremy and Alice.
Jeremy is an easygoing ex-Ravenclaw ('95) who would find Sirius incredibly impressive. Sirius could probably talk him into doing just about anything.
Alice (who isn't yet Longbottom) is a former Ravenclaw as well ('75) and a fellow pragmatist. She also is training to be an auror. I expect she and your Lisa would either get on like a house on fire, or take opposite sides on an issues and drive on another crazy.