Hi Brian,
Was wondering when you would head towards Mac with the B&W's. The B&W's are quite similar to the TDL Ref studio monitors when paired to a Mac (SS) & tube pre. Only thing the TDL's reqired quite a bit of power as i noticed when moving up from a 200 watt mac to a 350 watt. I am sure your system must be sounding great. Enjoy !
Dilhan