Vandersteen Model 7: has anyone heard?

I haven't heard the 7, but as a former 5a owner, these are the things that I hope the 7 would address:
Narrow sweetspot (particularly in the vertical plane)
Bass anomalies with certain recordings
Lack of midbass energy
Lack of dynamics and slam with some types of music
These are issues I had with my 5a's.

I wonder if these speakers would sound good with solid state electronics.

Cartridge was the Clearaudio Concerto, not the Goldfinger which is very expensive. I believe the Concerto is $2400 which is quite reasonable in my book.

(((I wonder if these speakers would sound good with solid state electronics.))
We broke the Vandersteeen 7s in with a 1200 dollar NAD Solid state power amp sounding superb.
The first couple nights i was there till 2 am running through music totally engaged..

Best Johnnyr

Can anyone comment on the Vandy 7's being classified in the same league as say, Magicos or Tidals ?