Wow, thats a good looking and thoroughly performed system!
I have heard great things about the sophias, which is supposed to be good value compared to the really big boys (if there exists such a thing as value in our crazed hobby ;) ). However, the whole setup must sound great, and as some of the above comments commented :), the room treatment looks really really good and it sounds like its also very useful for imaging and sound staging. I would like to add a defusor in my system as well, if I could only find a good way to fixate it (and way good way to convince my wife that it is needed, although the esthetics in your setup is a one step in the right direction).
Just one thing... I cant seem to spot your vinyl source on any of pictures... did you run out of film ;)
Great system, would have been really fun to lend a ear or two. Congrats and happy listening indeed! Cheers.

