Very nice system Ramy! I do live in the WDC area (Bowie)
and have a pretty nice two channel system (it may be worth more than the house). I have never heard most of the gear in your system despite going to the home theatre shows in NYC whenever they are there. Maybe we can hear each others system at some point. I am confident yours is better but mine does two channel very well. I, like you, like to listen at realistic (LOUD) levels for hours with no hint of fatigue. I am using the Avalon Osiris speakers,
CAT Ultimate MK2 preamp, CAT JL2 amp with a serious NOS tubeset, CEC TL2 CD transport, Audio Logic DAC 24MXL. This is all wired with Stealth top of the line IC's, PC's and SC's (Indra, Dream, Dream). Thanks for sharing.
Bart