I am in the market for a receiver and speaker set. For the receiver I am debating between the denon1912 and the onkyo609. Im leaning toward the 1912 due to AirPlay, pandora, and the iPhone app. For speakers I was thinkIng of either the energy classic 5.1 or the Polk Tl1600 (I will obviously listen to both of these before making a decision). I'm in college and will mainly use the system for music (sometimes at higher volumes) but want to still have a nice system with a zone2 for my house once I graduate. Any thoughts or comments on this setup?