Re: Yamaha RX-V663 Recommendations
$350 is a good deal. Seeing how you've determined you're good with the few items that could be limiting factors that we've discussed, if I were you, I'd go ahead and get it.
Also, I think you will hear a bigger difference in your system by using the same brand of speakers all-the-way-around before using the exact same amps all-the-way-around.
So, I would definitely try matching speakers before amps.