@rbstehno ......interesting.
I think the Classe (I am still running a CA-200 and a CP-800) is a lot more clinical than the Luxman. I've heard several iterations of Luxman amps, and always found them to be warmer than the Classe.
Different strokes for different folks, I guess.
In this instance, I would choose the Luxman, but I guess it would depend on what sound you're going for with your B&W's.
Both are very good amplifiers, they just bring different characteristics to the table.