Mains B&W 640i's
Centre B&W 602 S2 (not a purpose-built centre channel)
Surrounds B&W 602 S3's
Sub B&W 675
DSP/Receiver Rotel RTC 965
Amp Rotel RMB 1095 (5x200 into 8 ohms, 5x330 into 4 ohms)
Anyone have any experience with purpose-built centre channels from B&W ie replacing the 602 S2 with any of B&W HTM7, HTM3S, HTM4S or a Nautilus HTM1?