Ivan - let me know when you have 7Ks or 8Ks to audition. But, no hurry, for two reasons.
1st - I'm not going anywhere until I feel safe with the covid virus (if I was it would be to the south of France
).
2nd - My Ref 9Ks sound so good that I am really reticent to go with something new. It has taken some effort to get to where I am with them today, but they have morphed into the best sounding speakers I've owned. I just put 15# of media into each stand and it has been another step on the journey. My system has never been so good.
Not anxious to mess with success.