Hello I own Yamaha DSP-3090 but it is time to upgrate. I have Klipsch KLF 20 and matching surround speakers I have a hard time to pick a receiver, I was looking at Denon 3805, Yamaha 2500, NAD T773. Marantz is coming out with new receivers. My budget is $2000. I would liked to get best sounding receiver for my money. I am open for any sugestions. Thank you