Hello all I have a surround system comprising a pair of B&W 603S3 (Front), MS 905C (Centre) and 2 x pairs MS 903S (Surround and Surround Back). Pio AX5i drives speakers. I have been contemplating replacing the centre for a B&W LCR600, which I can get for about £300. However, I could get a pair of MS906 or 908 and keep the centre. What should I do? Are the B&W 603s better than the 908s? Some advice would be appreciated. System is used mainly for movies with occaisional CD playback.