Hello all! Looking to buy a 7.1 AV Receiver with HD Video Upgrader. Right now considering to purchase the F&D F700UF. Now I need decide how to go about buying the receiver: the brand, how to evaluate tech specs, how much improvement I can expect for Vid upscaling and Audio management. My budget is Rs. 30,000 max for the receiver. I have an LG 42" HD 3D TV (LM3410). Would also like to know how to best experience the workings of the receiver with the surround sound system and what I can upgrade to later on with a Rs.15k- 18K budget in 1 year's time. This is a broad query and would need you friends' help to really narrow down to choices please.