Mike,
I say I would choose a table besides the Rockport because of price concerns, and even that is only in my dreams. I am not in the market for any of these tables, but if I were, I imagine I would save money ($50,000) and go with the Walker or the SME. But I haven't heard them all, so maybe upon hearing them, I would be able to justify the extra amount of money spent.
There are actually quite a few audio components I would not buy without ever hearing them, no matter what the price. I will never buy another speaker that is not time and phase accurate for instance. In all honesty, many people have no choice but to buy audio components they haven't heard, simply because of where they live. I live in Utah, the only speakers you can listen to out here are Wilson and B&W, neither of which I could live with. I have had to do much research on the web and in magazines before I came to purchase what I have, and I am actually quite happy so far. I would love to be able to listen to everything before I buy it, but even then I would not feel I had a grasp on what they would sound like unless I had an extended listening period in my own home.
Anyway, I did not mean for my message to you to take any turns into the argumentative, I was complimenting you on your beautiful system. And a beautiful system it is.