Just started dipping my ears into the world of Klipsch and AV in general and I am hooked. Currently running a Yamaha RX-A2040 with 280's in the front, 450C, 115SW, and some Polk bookshelfs for surrounds. Just ordered some P37's, a P27C, and two P27S's. Matching sub coming soon. So my question(s) is can I keep the Yamaha for HT use and get a stereo amp/pre amp for listening to music ? Amps for HT and amp(s) for 2 channel? One multi channel amp ? Receiver as preamp? Any suggestions or links to any resources would be kindly appreciated, thanks ! My room is 18'x19' , 7 1/2' tall, with an open back (opens up to rest of loft) ; sit about 12 to 14 feet from the speakers.