Thanks. My system was built around the SX-1250 the Sui (though had for awhile) just slid in. Flanking the system I have: JBL L112, Pioneer HPM-100, Polk 10A, Canon TLS-1230. In front of the rack (adding to difficulty of picture taking) are Klipsch Fortes with a set of Design Acoustics D-6 on top. Now that the molding from the armoire is out of the way I can bring the JBL's down from the nosebleed section. An extra 1/2" width on the Polks had caused all sorts of fit problem. Everything was hooked to the SX-1250.

I can slide in a: Sui 9090DB, Marantz 2325 or a tube amp. I sort of plan to hook up speakers to different amps/receivers if possible. The open access makes this a little easier. I have a Tripp Lite power center ready to go.
WAF (not that I have to deal with it) can be tough. Shoot, this may be a temporary thing for me. I put the armoire into the dining room and have a row of amps/receivers going from side to side on the bottom shelf (standing on their sides).