I am plannig to buy new speakers for Cambridge audio 840A, and trying to decide between Monitor Audio RS8, Focal 816V and Dali Ikon 6. After listeninig to them and checking the measurements, I would choose RS8 if there would not be a big peak in their response around 20kHz which makes me uncofortable - I did't hear this, but after some time I guess if must be fatigueing. One of my problems is also that I will have to put them close to the wall (<20cm), and since I can not audition them at home, I would really appreciate your thoughts on that.