Hey Damon,
I've got my Dynaudio 1.3MkII's driven by a Plinius SA-250 MkIV and the sound is magic. I plan to move the 1.3's to rear ch duty and purchasing the 3.0's for the fronts. I'v heard the 3.0's with the same amp and they are a match made in heaven but I don't feel that an amp upgrade would mean as much as a cdp upgrade would. I have the Metronome CD2V Signiture which sports a tube output stage. I love this cdp. It is just so smooth. I feel with the Dyn's and a better cdp and you would be set.......John