Thanks for the responses. French_fries I made some notes, you mentioned some gear I had not heard of before. I did some googling and will continue to follow up. I'm planning on attending Rocky Mountain Audio Fest in October (my first ever event like this) and hope to go in with some good questions and things to look for.
Inna I'd have thought I gave too much information, not inadequate information. My budget is flexible in the league I'm in, let's say I could spend $12-15K on speakers, new or used. I could also budget $2-4K for a better digital source. My question is really about what would fit with my overall system and listening habits. I'm not going to replace the entire system, and I doubt I'll ever have over $30-40K in it (I bought it all used). Wilson Audio is just down the road from me, I've heard their gear but I don't know that even if I could lay my hands on a pair of their $150K speakers that my system would do them justice. I also doubt that given my listening habits that their gear would be right for me regardless of price, but I've only listened to it in environments where cranking up Boston would not exactly fly.
French_fries brings up an issue that is at the heart of my question, my music choices. I completely agree that the quality of source material in three chord rock is not the same quality as in other genres, and given that rock is most of what I listen to I don't want a system that isn't well suited. I don't want a Porsche to get the kids from soccer, so to speak. Nothing against 8W amps and big horns, I've heard some that sound great. But not when playing "Gone Away" by The Offspring. :) I read about these $100K+ systems that sound amazing, but I wonder if they are being built for different music. I wasn't being flippant when I asked if I am done, I really wonder if my source material becomes my weakest link at some point. I can't fix that.
I can arrange to hear the
Magniplanars and B&W locally through friends of friends. I'll go do that. Thanks again for the direction.
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dpgaloot