Really like all this. I think I bought one of the last cj gat 2s before they introduced the ART 88. Since you're contemplating a new speaker, why not something from Sonus faber? I have bw 802 D3's and they are really nice along with the McIntosh MC 901s which I got because I really wanted to biamp.
I like your amplifiers using a lot less wattage than mine and I did look at CJ amplifiers. But my speakers need a lot of power. I wouldn't mind owning sonus when the time comes.
Really like the lake, I have a spotting scope that would really love that.