Speakers to Mate with McCormack?

In my experience with Vandys being an instrumental music freak I felt that these speakers do not provide the studio dynamics and somehow still sound when the have to stop and contrary start to sound a-bit later than they should no-matter what power you try to through to them. In my understanding every speaker benefits from power and McCormack can give it just enough for any home speaker if neccessary. Depending on the music you're listening to you should explore the speaker you will like the most.
I'd look for rock and jazz for Medowlark Kestrel or Totem Hawk in your price range.

I ran a McCormack DNA-1 Deluxe with Klipsch Fortes for a few years, and the sound was incredible. I foolishly "upgraded" to a Rotel 5 channel amp for home theater, and have been kicking myself ever since.

The Forte has not been manufactured for about 8 years now, but these speakers are built to last, and you can obtain them used on ebay roughly half their original retail. Other Klipsch speakers that would love the McCormack are the Chorus and Cornwall... slightly larger, but some of the most listener-acclaimed speakers ever made.

I've owned both the Kestrel and Kestrel Hotrod. They are NOT in the same ball park with the Vandersteen 2CE Signature, I don't care what anybody says. At the price level of the Signature's, they're very few(if any) speakers as full range and as accurate transducers as these in the time aligned area of engineering at this price. The Kestrel's do not have the bottom end---how could they with a 6.5" woofer. They are also a 2-way and will not play as loud. The certainly don't have the transparency through the mids either.
At $2500, you are close to the Vandersteen 3A Signature on the used market. You want come close to these speakers at anywhere near the price. They have been called $8000 speakers in a plain wrapper. If you want ACCURATE reproduction, there you go.
My other recommendations would be NHT like the 3.3's at about $1800-$2000 used. It takes a hell of a speaker to be any more full range than a 3.3. They're flat down to about 20hz which is their stong siut---bass and it's accurate to boot.
You could look at the Arial model 7's, B&W 804's, Paradigm's 100 series, Green Mountain Audio, Theil, I mean they are so many. Go listen to a broad selection and find what suits you. The McCormack will be a wonderful match with anything. Used puts you in a lot of playing fields. New will rduced your selection substantially.

Speakers are such a personal thing, and there are so damn many designs, that it's damn near impossible to truly suggest one that YOU might like in you room. However, there is one truth to purchasing speakers - you will get much more for your money with a DIY design than you will with any retail speaker. Second - buying used saves you about 1/2.

The problem of course is that DIY designs are hard to audition. I suggest a visit to the Madisound board:

http://www.madisound.com/cgi-bin/discuss.cgi

Enjoy,
Bob