I am about to upgrade my home cinema system. I have been running with external amplifiers for some time now, and a quality Sound Processor has to be the next upgrade. I would like it to be able to handle 9.1 channel surround, and maybe some sort of room calibration. I am willing to throw about $6000 after this device, but I am on a little unfamiliar ground. I hope you guys can help me decide which one to get.