Right now I have Studio 60's and a Studio-CC up front. I will eventually have a 5.1 setup but next year I may add 2 rears. My question is whether anyone has done a direct comparison of the Studio-ADP vs. the ADP-370. The Studio-ADP is the natural choice in staying within the Reference line but they are a LOT more expensive than the 370's. Are they that much better??? Also, should I consider letting go of the dipole idea altogether and getting Studio 20's for rears?? Any feedback would be appreciated. Thanks.