Tony3d, well you did ask the question, so in all honesty the answers are there, but you decide to disagree.. This is fine, your mind is made up, but remember you went on a criticle audio site. Yes the old macro series as stated above I believe was reviewed as one of the best if you had to get into more audiophile world stuff, However it still ran super hot, and sucked juice that would cost a lot more money on the electric bill than some of the newer true home audio designs.. This is your choice.
I had the CE crown, and have used a few others.. Fan noise and absolute liquid sound and balance will not be obtained from a pro amp, that is all.. If you enjoy it for the money than that will be great.. I suggest looking at the QSC brand, they are better and WAY WAY cheaper pro amps for home audiophile use from my understanding.. You can probably get an equal online to what you are looking at for 3 to 400 and really clean your hands of having too much invested.. They might even make a model with all the processor capabilities of the crown you are looking at, I assume you really want the equalizer etc.. built in and that is why the crown XTI is important to your config it seems... Regardless of what a HUGE Theater at disney powered by crown and 10 to 20 times the amount of speakers involved, this is VERY different from the close quarter distortion levels you would obtain from a home environment 2 channel stereo, try it, and see how you like it, but I strongly suggest the QSC route as they are suppose to in general be quiter, cheaper, and run a bit cooler. Good Luck