Hi Rodrigo,
I have not heard these speakers, only Wilson Audio Sophia 1. My impression of the Sophia's was that they were very detailed and analytical.
I own an Ayre K1x pre-amp and have heard most of the Naim items you are asking about.
I think you would find that either provides a very good listening experience. The Naim system should be slightly warmer and more romantic, the Ayre more detailed and cool (much like the Sophia's).
I would suggest that you listen for these qualitative differences if you have the opportunity. Either system should provide a great deal of enjoyment for some time.
Good luck,
Mark