Hi. I am buying my first home theatre setup. Right now i am in the market for AV receiver and speakers. I deceided to buy a middle class receiver. I found these receivers in local shops: Yamaha RX-V630 Denon AVR-1803 Onkyo TX-SR600 Marantz SR 5200 If there are other alternatives which i missed out, please enlight me. My primary goal is good Home Cinema, but receiver will be also used for stereo (music). As i said i am total begginer so every advice is welcome.