Nathan-
After reading your comments on the post, I do have a slightly better understanding of what you are after. Just to let you know, I have a degree in computer science and do most of my setup and calibration myself (like Meridian, Crestron, etc.) To answer the question on the Theta processor, yes I did know about the cross overs and played around with the tweaking for a while. It got close, but still not as good when compared to the Krell or Meridian music modes. The new Casablanca II may be equal or perhaps better, I haven't heard the final code yet on it like I said. Again, like anything else you read be it an article or review, that's still how strong I feel about the Krell and Meridian gear. A personal opinion after hearing, testing and owning. Don't get me wrong, like I said Theta is a great company and has great customer service just like the other two and you may like them just as good sonically too.
Next, to be just totally honest with you, if you want audiophile quality and five channels to boot it will be a lot more than $2,500. You used the word "good" and to one person what will be acceptable may not be to someone else. This again is a personal choice and without actually knowing what you like it's hard to discuss like this. Also, I really feel strongly about getting at least an in store demo of the gear too. This may not be possible and I certainly can relate to that issue.
The Cinenova is not a bad amp like you may think on music, just not one I would call on an audiophile level quality. I would try to save for a better amp or combo amps. Also, you can find some amps from good sellers with great feedback ratings on e-bay too. Since you asked for my opinion on what amp I would pair up with the Casanova I would lean twords the following (in no certain order):
Krell 250a and the 250a/3 3 channel
Meridian 558
Classe (just about any of their top end will do very well)
B&K
You know, I haven't heard the B&K for awhile since last year and I just thought of that new amp. It's certainly something to check into and I do think they are pretty good on music which may be ok with what you want. If cost was no object then that would be different, but since I know it is you may want to check Classe for ads or demo the B&K.
Hope this helps your shopping, have fun.
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Yes, saw that Star Trek episode several times now. I really don't think we have gone that far.
http://www.avsforum.com/ubb/smile.gif Like I said, no more than reading an article in a book you may not agree with, but then again you may. Heck, anyone that likes Star Trek isn't bad.
http://www.avsforum.com/ubb/biggrin.gif
Jeff