Do you need the 200 vs 125 watts? I'm sure that there are quite a few on this forum that can provide some good advice, but I'm sure it will be dependent on some variables in your set up:

Key question -
What speakers do you have?


I own the 7500, but got it mainly on the more is better mentality for watts, now I wish I had the additional 2 channels (5 vs 7 channels).