You can save a bunch of money with this amp:
http://www.audiogon.com/cgi-bin/cls.pl?ampstran&1316719536&/McCormack-DNA-0.5-Deluxe-
I honestly don't remember if this particular amp works well with tube pre's. Some McCormacks work better than others with tubes.
With that much money available, and if your room can accomodate them, I'd suggest moving up to Vandy 2's. You'd still have money left over for some pretty decent electronics.
http://www.audiogon.com/cgi-bin/cls.pl?ampstran&1316719536&/McCormack-DNA-0.5-Deluxe-
I honestly don't remember if this particular amp works well with tube pre's. Some McCormacks work better than others with tubes.
With that much money available, and if your room can accomodate them, I'd suggest moving up to Vandy 2's. You'd still have money left over for some pretty decent electronics.