Love the small monitors as well my friend.
Mini 2 is great speaker with the sandwiched layers of Birched plywood and aluminum baffel. Closed enclosure I don't have a lot of listening experience. Being a wood worker, I just love the design of the enclosure and understand it in great detail.
Rosso Fiesole is around 6K. The super tweeter (murata) IMO is a great design to increase the mids and lows clarity as well as further enhancement of nature sound of persussion or instrument decay. Thinking cymbals as this seems to be a hot topic recently in GON forums.
The dampening system used with the Nomex 6 1/2 woofer allows for authoritative and controlled low frequencies-for small monitors. I think it's rated at 50Hz but I read some measurements where 40Hz and below. Notice the front aluminum baffel--simiar to Mini 2.
If your willing you can let me borrow the Mini's in North Florida for me to trully experience the Magico closed enclosure.