Sonetto speakers room size

My stereo room is 12x12 and already have the Sonus Faber V speakers and love them. I’m looking at upgrading to the VIII, but don’t know if I have enough room.   I’m running these with the Naim Star , NAS and use Nordost Frey 2 speaker cable and power cord.  Also, am looking at trading my Star in for the Lumin T2 streamer and the new Levinson 5805 integrated.  Any thoughts or suggestions ?  Thanks.
Any thoughts ......Naim Star vs Lumin T2 ?
I really don’t want to make the jump until I get other audiophiles thoughts.