OK, breaking news, Glenn.
I called and the Marantz was still available. So I told the guy to hold it for me for a few weeks and I'd stop by and pick it up and he said he would. Offered a deposit over the phone but he said he knows and trusts me so he'll move it to the back room and put my name on it. I'm happy on one hand, and pissed at my self on another for buying yet ANOTHER rig that I don't need.... but that I want. Like you said, too good to pass up, especially recently fully serviced and up to specs. That's a steal. I wish it had a wooden case, but I can always add one later.
I think I will put those Polks on it, and put the newly re-foamed Op 10s back on the Yamaha CA-810 system because that's the way it was when I was in college. This way I can say that the Yamaha system truly IS my ORIGINAL college system. If I add the Polks, it would not be. I'll play with the Klipsch and see what I like better, the Polks or the Klipsch. Both are stellar speakers, so it will probably be a draw.
BTW, thanks a bunch for pushing me to buy those upgraded Polks over what I was going to buy. I have been doing a lot of research and you really did me a major solid favor. And for only $100 more EACH over what I was going to spend, it would have been a travesty not to upgrade to them. And it would have been a double travesty not to buy that Marantz. But it's a done deal now. It's mine.