Bill,
There is always something better (or should I say there is alway something more expensive) You just have to set a budget and stick with it. Also consider that 950/7100 is a "mid fi" equipment with great value. No need to get super duper fancy speakers. $15k speakers are not going to sound any better than a good $2k set of speakers with the 950/7100. You also have to think about wires, cables, speaker stands, equipment rack and other accessories to consider.
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threers