The question of buying a full complement of B&W (includ sub), I really feel is excellent. Unless you want to drop many more dollars, try the Marantz SR6003, 100 watts and maybe the best processor available ($999). If that's too rich for your blood, drop down to SR5004 and still get the Aureus processor and the Audyssey loudness
compensator. This state of the art stuff for $849, but you ...