My current set consists of an older Pioneer Elite VSX-14TX receiver driving Mirage OM-7s, OM-C2, and OM-R2s. Because of the lack of multichannel analog inputs for SACD, I'm itching to upgrade. I've been pretty happy with the sound of my current set up & previous Pioneer products, so my initial instinct was to upgrade to the VSX-55TXi. I'd really like some suggestions as to what other receivers or separates to audition that might be a good match for the Mirage's. I'm willing to put off the upgrade to save the extra dough for separates (trying to avoid more debt). If I go the separates route, I'd probably go with the pre/pro first, using the amp from the current receiver. Any suggestions?