Although I run a 7.2.4 HT in this room, it is also an independent 2.0 system, sharing only the Kismet amp and Moabs.
I installed a dedicated 20 amp outlet for system.
I am loving the Moabs, the vocals are magical. After over a year getting the right synergy, and acoustic treatment, the system is finally where I want it 7 sounds incredible.
I have since replaced Preamp and Amp with Odyssey gear.
This is a beautiful and comfortable room. judging by some of the components and speakers and placements, I am sure the systems sound really awesome. From what I seeing, It looks like you have 2 completely independent systems like I do. Do your systems share any components at all? I only share the subwoofers between my systems..