Cool. I'll definitely do that (although maybe closer to delivery of the actual units from AV-123... I could just see the wife asking "why do you need those parts when you don't even have the speakers yet!?!).

By the way, are both the tweeter unit and the midrange drivers fairly easy to replace by an end-user? I can't remember exactly how they're mounted in the cabinet (guessing from the outside, but I don't want to assume).