Kef 104.2 vs 107.2

the vienna acoustics maestro (not newer grand but original) is about as good as I could get with the 104's. It blends seamlessly.

I use to have a kef center but its no good with the 104.3 cause they are totally different technology with the unique tweeter.

Thanks for the suggestions but I specifically want/need
in-ceiling surrounds. Any suggestions? Any current Kef in-ceilings that would be 'voiced' the same as 104s?

I own both kinds and I would say no. The 104.2's are excellent and produce great laid back British sound with plenty of oomph and amazing bass, but the 107's are in another league. The Tweets and Mids are different, the bass is different as well. Authoritative and majestic comes to mind for the 107s. Bigger and better than their smaller brothers in most ways. They didn't cost twice as much for nothing.