I would like you suggestions for a new AVR. Unexpectedly we have to replace our Harman Kardon AVR 525. Our other equipment includes Infinity Alpha Speakers, Directv H10 HDTV Receiver, Denon DVD 2200 and a Sony 42 inch 'A10. Money wise, the situation is that I'm now retired on disability so cost is an issue. I look forward to your comments and suggestions.