Hello,
You have put together a very nice system so congratulations.
I read your description of what you have heard for the all of the speakers that you have auditioned. I have heard all of those as well except the ATC's and I would say that I agree with your descriptions and conclusions. I used to own Magico M5 speakers and now own Rockport and I also have the same opinion about the differences between these 2 great speaker companies.
Enjoy your music,
Arnie