PSB is a good speaker brand, similar design methodology to brands like Paradigm and Axiom (both of which I own). The 990/7125 combo should be a very nice package for your needs. Do you plan to expand beyond two speakers (center, surrounds, sub...)? The LPA-1 is reportedly a nice amp, too, although the LMC-1 has had an ongoing series of software problems that I do not believe have been resolved yet (and its inability to accept firmware updates without a return to the manufacturer makes those fixes pretty inconvenient).