Cventer/Ausastronomer: Thanks for the info. I understand the temptation to own a Nagler and the temptation to complete EP sets as much as the next guy. Guilty on both counts there. If the cloud ever clears here I'll take an observing session or two to think on this; that being my astronomical equivalent of sleeping on a decision.
Ving: Hi, and thank you. About the obscurity, I'd tell you, but that would hardly be obscure, would it?
Regards, Mike