I'd have to agree with Saul as Ravenclaw: baby concert grand that he can play in his living room, geological specimens on his extensive bookshelves, has read and quotes people like Oscar Wilde to guys like Archie. And Archie is called down by Wolfe quite frequently for his impulsive courage and romanticism, so he does make a passable Gryffindor.

Good luck on slotting Wolfe, though. *g*