I did have one final thought: you might also look at the new amps being made by Marsh Sound Designs -- they've gotten very good reviews. Richard Marsh is a well-known electrical engineering type whose expertise is in power systems -- he was also the designer for Monster Cable's power conditioners, the HTS1000, 2000, 3500, and 5000. There are two amps that might do a great job meeting your requirements: the A400S (200 wpc), and the new HT500S (3-channel version of the A400S). The A400S sells for $2000 (MSRP), and I'd guess the HT500S is probably another $750 or so. You can probably find local dealers listed on Marsh's Web site.