Jeff,
I'm using a Sherwood Newcastle R-972 receiver for center/surrounds/sub. I set the Giscours volume knob to 12 o'clock for unity gain which functions like HT bypass for the L/R channels. L/R channels are powered by the Sinhonias. All other channels are powered by the Newcastle. The Newcastle uses the Trinnov room correction EQ which is very effective.
The center is a Devore Gibbon 7.1 speaker designed specifically as a center channel. The surrounds are Theil PowerPlane in ceilings. The sub is on older down-firing Gallo. Multi-channel audio sounds great and dialog is crystal clear for movies and TV.
I upgraded the projector to an Epson 9700 about a year ago to take advantage of 1080p material. I don't have complete control over ambient light and the Epson is a good compromise with respect to brightness, contrast etc. under varied lighting conditions.
I haven't figured out how to update my system under the new Audiogon site, so I've resorted to including updates in my posts.
With regard to the Orangutans, I have heard them under ideal conditions at Matt Rotunda's salon Pitch Perfect Audio. They did sound great. More "palpable" than the Silverbacks but not quite as extended at the frequency extremes. As I mentioned in an earlier post, I'm planning on doing some serious listening to the O/96s, Shindo Lafites, LM755s and the Latours. The good news is that I can listen to all four at Matt's shop!
Cheers,
Wayne