I just got my HT system components (Paradigm Ref Studio 60s, Ref Studio CC, Denon 3802, Hsu vtf-3, and a Sonamp 1230 amp (12 channels, because in addition to the HT, the amp will drive in-ceiling spkrs in five other rooms of my house. The Paradigm spkr manual says that bi-wiring and passive bi-amping will improve clarity, detail, etc. It also talks about "vertical" vs. "horizontal" bi-amping. As I have no idea what any of this means, can anyone recommend what configuration I should go for? (I am having a professional installer come in tomorrow to set up my system.) BTW, my usage would be 90% movies/10%music.