I traded my B&W 802Ns (first version of the new round shape head, etc.) plus a Chord SPM1200E amplifier (lots of watts in a fancy box) for a pair of DSP8000s
Have never regretted it for a moment. They are far more relaxed with better separation and placement but can still deliver a punch as and when the content demands.
I also have a pair of DSP7200 (first version) which were more of an equal to the B&W/Chord setup but (IMHO) do sound better and certainly demand less space, although for some reason mine are VERY position-sensitive.