Hey! I've been bitten by the upgrade bug recently and a have a few questions about amplifying the NHT 2.5i's. Currently the are powered by a Parasound 2200II, which puts out 250 watts to each speaker. I've come across a couple of NHT SA-2 amps for cheap that I've read work great for biamping the 2.5i's. They are rated at 120 watts. My questions are: 1. Would it be overkill to power the subs in the 2.5i's with the SA-2s and the mid and highs by the 2200II? This seems like a lot of power for the speakers, but I've read NHTs thrive with lots of power. 2. What about the difference in power between the SA-2 and 2200II? Will the sound be unbalanced as the highs/mids will be getting more power? Any suggestions? Has anyone played around with a similar setup? Thanks for the help.