Hello all. I was hoping some of you would share your advice/wisdom/opinions regarding some receivers I am looking at. I am trying to determine what would be the best bang for the buck between the older Harman Kardon Avr's 7000/8000 or a new HK avr635. I currently own the HK avr 225 and have been very happy with it. I plan to continue only running a 5.1 system so my real reason for upgrading would be for more power. For comparison: HK avr 7000 is listed at 5x100 watts and 2x110 stereo HK avr 8000 is listed at 5x110 watts and 2x125 stereo I think the HK avr 635 is 5x75 watts and 2x90 stereo Both the 7000/8000 are factory remanufactured and come with full warranty. The 635 would be new. Prices look like this: 7000 $598 8000 $898 635 $699 Would the extra power of the 7000/8000 be that much more noticeable over the 635? Or should all the newer technology found on the 635 be a deciding factor? I'm also a little leary of buying remanufactured, but feel good about the full warranty. Thanks for any opinions you guys might share.