Been looking quite a bit @ NAD seperates for another system i've got in mind I have been looking @ NAD C352 integrated amp and the NAD 542 CD player and would look to partner these with B&W 603 S3 or the new B&W 684 speakers. What are peoples opinions on these seperates? Also, i would look to add the NAD C272 power amp after a while as well as a seperate tuner. What i would like to know is that the power amp is rated at 150w but the B&W speakers are rated at 120w. Does this cause a major issue or am i missing something here? Ta