For wire, I'd try Acoustic Zen.
For speakers, look at http://tyleracoustics.home.mindspring.com/
I would also recommend trying new amps first though. Not knocking NAD, but there is better out there.
For speakers, look at http://tyleracoustics.home.mindspring.com/
I would also recommend trying new amps first though. Not knocking NAD, but there is better out there.