All new room and modified system to fit the room. Converted the garage to a dedicated music room with remote AC system, completely dedicated 10 foot ground spike and dedicated circuits. GIK treatments throughout (diffusion on the ceilings and absorption everywhere else) has made the system sing.
And thank you to the following Audiogon gurus: SKushino, Syntax and Halcro.
Jeff 225, Thank you for the explanation. I'm currently waiting to try Stillpoints Ultra SS under my Duos. I've had custom adapters made, to integrate Ultras into a Duo frame (Since mine is G2, the frame is of a totally different design, than yours) I will report my results here, or in the forum.
Jeff225, Could you describe improvements in the bass performance after you installed Sound Anchors? I have similar setup- Avantgarde on hardwood floor.