I guess I would say that more contemporary Sonus Faber are much more versatile without loosing their natural sound. My Sonus Faber Amati Traditional are in a room similar… but technically much bigger… and getting larger specs,ers has been strongly discouraged by my friend / dealer (with 30 years of installing high end systems). I am really happy with their performance… best system I have hear (to my tastes).
Also noticed that while you have a good analog end… not at all on the digital end. I personally would look into upgrading your digital end. You might find it capable of reproducing the same sound quality as your analog end.