Zepherman...I applaud you.
I have a gazilion questions but will ask these first:
1) It appears the front ML's are within 2' of the back wall. Is the room size dictating this or is this distance what you determined as optimum in your opinion? I ask since I always thought ML's needed alot of room to sound their best. This is based on my readings and a brief encounter of them driven by a humongous tube amp.
2) Which amp drives which speakers and what made you go with the Sunfire Prepro and amp? What can you tell us about the Sonamp 5150 and how it compares to the Sunfire?
3) I'd like to hear more about the ADS MS3 since I've never even heard of that brand.
4) What are those darker lines running down the rear wall and ceiling?
5) What brought you to this site? (you don't have to answer that, but I'm curious nonetheless

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Thanks in advance and a big WOW to your setup!
Iggy