Greetings, I recently purchased a sweet Aperion system. Major kudos to the Aperion customer service, they were top notch! It is awesome, the setup is straight forward. But I haven't really tweaked it out beyond setting the crossovers to 80HZ.  Here is what I purchased: 4T Fronts, 5C Center, 8D Sub, 4B Rear surrounds The LCD TV is ...