Elberoth2,
Beautiful system you have and stunning room. Hope I'll ever end up with a dedicated room like you. I'm sure good acoustics can have a bigger impact then a component change.
I thought you were using the Dartzeel amp,but on your recent picture I'm seeing the Ongaku amp. Did you sell your Dart for the Audio Note?
I've had the Dartzeel in the past, loved it too. Unfortunately I never listened to it in combination with the matching Dart pre. Audio virus "forced" me to upgrade :)
Btw, have you ever listened to the Soulution gear?