I'm a beginner. Just purchased a Velodyne CHT-12 Subwoofer and a pair of Infinity Alpha 20 bookcase speakers for L and R front. Will have stereo setup to start and over time may go to surround sound. Which receiver would you recommend within the $300-$430 range? I'm looking at the Onkyo TX-SR701 (Refurb at eCost.com) for $430 and the Kenwood VR7080 at Electronics Expo for $317.77. I'm open to others though. Please tell me what you think. And thanks a bunch!