Hi guys. I'm a novice in the area of home cinema systems.I'm really looking for some advice. Have bought a 50" Samsung plasma and would like good speakers for it which aren't too pricey. Have heard really good things about B&W's 600 series. However, the centre speaker for this range looks quite bulky and I'm looking for a wall-mounted centre speaker. So, should I consider getting 2 686s and 2 685s and another centre speaker from B&W other ranges or consider another thing totally. Have heard that Monitor Audio are good too. Are their speakers as good or perhaps better than B&W?