The Proverbial "best amp" for Focal Sopra No. 1

Salutations,

I recently acquired the Focal Sopra No.1. These are without a doubt the last bookshelves I will ever own. 
I'm seeking suggestions for my perfect match for those amazing speakers. I added additional constraint/hints for selecting the amp at the end.

My current setup is McIntosh C712 with McIntosh MC7100 (2 x 100w @8Ohm). It is a bit old, but it's the best combo I ever had. With the Focals, it is an amazing listening experience every time!  The only problem is, they are not mine. It's a lend, and the (sad) day will come where I'll have to give them back. So what do I get to replace this combo?

I like the sound of the McIntosh, so I'm looking obviously for the MA5300, the MA7200 and, MAC7200. Is it ok to make the following assumption: The amp/speaker synergy between the Focals and all of those McIntosh integrated will be similar to what I have today.

What else should I put on my shortlist to try before I buy? I have a really good feeling about the Hegel H190, but never heard it. Has anyone had the chance to hear this amp and the Focals?
What about Naim? Are they a good fit for those? Any other suggestions?

I will greet your suggestions with an open mind.

Thanks,

-Papyneau

P.S. More details to improve suggestions :

• Room size is 9' x 11', but not really rectangular. It is what it is for now. But not forever.
• Music is varied, but mainly strong female voices, piano, violon, acoustic blue and jazz. Very little of RbB, Hard Rock.
• Budget is 4k-7k CAD, negotiable.
• I only use one source: A Bluesound Node streaming Spotify andTidal.