Hi All, I have a pair of Infinity RS IIs powered by an NAD T973. I got the amp at the same time as the speakers for its high current capabilities. As I am always keeping an eye out for different equipment available locally, I recently acquired a Hafler 9303. With RS IIs the Hafler has an authority and crisp detail that the NAD just doesn't have. Now I am thinking that I will keep an eye out for another Hafler and power each speaker with one in mono. My question is what amps have people found enjoyable with Infinity speakers? I could sell the stuff that I have and get something entirely different. My budget at the moment is $1000ish. Thanks for any input.