Hi, I need some advice for buying a Receiver and speakers. The first issue is how powerful? The size of the TV Room is only about 3m x 5m.. fairly medium-sized room. Some of the Home Theatres setups (Panasonic, Sony) have 30 or 40W RMS per speaker. Then you have some really expensive receivers which have 100-130W RMS per speaker. What should I be aiming for ? The second issue is price. Whats a good brand under $700? Whats a good brand for speakers ? I was told that Sony and other Japanese big brands simply re-badge some crappy speakers, so professional brands like JBL are better.