hey george, well I'm hoping to to keep my budget for amp and pre under 5k.(if AG comes thru) My old set up was BW N803's powered with matching Classe gear, a nice CA300 and CP 50 pre with a matching Classe CDP, I think that would have handled both these speakers well, But I heard a set Of Summits out in Seattle that were powered with Mac,s ( I forget what pre's) and it knocked me out.
jb
jb