I owned the RF-83 Klipsch for 5 months and had to sell them, they were fine for HT but for music they were very fatigueing, way too hard on the ears at the high end. I replaced them with Axiom M80v2 for half the money and they sound ten times better, they are simply a steal. I would suggest the M60's as the 80's are quite fussy about what powers them (4 ohms) and will promptly shut down most receivers, I beleive HK and Dennon work well though. I use the Emo "Big Dogs" and they sound excellent. Besides, with Axioms 30 day in home trial, one cannot go wrong.
Good luck and enjoy!