Thanks Jason.

The more I thought it about it today, the more that same argument entered my head (new and warrantied for 5 years as opposed to not new and warrentied for 90 days). Plus, the speakers I have ordered are pretty efficient (91 dB), and when I last heard them, they were connected to an 80 watt amp. They were more than loud enough with the volume at about 1/3 of the dial's range - I think 160 watts would be overkill.