Now that I have my new Def Tech speakers on order (2006 mains, C2 center and BP2X surrounds), I'm going to need a new receiver to power them. The old Kenwood VR-309 is on it's last legs, and it doesn't have any pre-outs. I'm really impressed with both the Denon 3802 and the HK 520, but I'm really concerned with the rated power specs on the HK. At only 75 wpc on five channels, I worry that this unit will have enough oomph to drive the speakers to respectable levels. The Denon has much better power specs and drives 7 channels as well. I love Logic 7 on the HK, but the power thing keeps nagging at me. BTW, I'll be using the set-up for 95% movies/TV and only 5% music. Consequently I've already ruled out the Marantz and the Yamaha, which appear to be much better suited for music than movies. Opinions on the HK power??