On another note: I am concerned about synergy between the MAC 2275 and the B&W 805S. Is anyone running this combo and is 75watts enough power?
Although it's not an apples to apples comparison, you might consider emailing member "Brianmgrarcom" who was using the MC2275 with B&W 802D loudspeakers, but now has the McIntosh for sale.
Your 805S won't have the same demands on bass of the 802D, of course.