I have a Marantz 2252B that sounds wonderful paired my Klipsch Fortes, Quartets, Heresy's, and Heresy II's. All are very efficient(95dB+) and have plenty of punch with the Fortes and Quartets being very punchy down low. If you like the "live" sound, these all will do the trick and you will easily stay within your budget.
Bill
Bill