Wow... Here's my take on the SVS MTS-01 vs B&W. If you want the bang for buck sound quality/performance ratio, SVS MTS-01 may win out. However, there is a powerful consideration to take when it comes to speakers: aesthetics.
That B&W is sexy, beautiful, and sonically sweet. If I was saving, I'd buy the B&W. However, with any system purchase, I agree about the subwoofer, never buy the system sub, always buy separate sub, which can be mated with any speaker system.
wow.. B&W is just out of my league at the moment, can't argue with Abbey Road.