Is anyone using a Bel Canto to Drive B&W 803n

Interested in the sound / results you found. Looking to purchase one. Thanks.
Heard Bel Canto Evolution II driving B&W 803 several times at a friend of mine in Virginia. Very very delicious, resolving, musical, fast, and authoritative! I suspect that the newer Ref 1000 monoblock would work even better. I have used R1000 Mk.2 and reviewed them in the Mk.2 version on my Vienna Mahlers that are even more difficult to drive than 803s. . . and they drive the creatures with aplomb. My review is at: