Best Pre/Pro for 2 channel

I am considering going with separates to handle HT and Stereo listening. I currently use a Creek 5350se for my stereo listening, which is my priority. I only need 5.1 for HT purposes. I want something that will make getting rid of my Creek worthwhile. I listen to pretty much everything but put a premium on the musicality of accoustic jazz and classical. I am also looking to upgrade other components so I can't tell you what else it will be used with. I've read reviews on Classe, Parasound, Lexicon, Krell. Any help out their?

Thanks,