You must also consider the venue. it is not inconceivable that they might not sound a lot better in your room, perhaps with your equipment.
i agree with this statement from @ghdprentice
most difficult variable to factor in in any speaker 'upgrade'
Upgrading Speakers
Does it make sense to upgrade my speakers to Sonus Faber Olympica Nova III from the Sonus Faber Sonetto V. connected to Moon 390 and Moon 330A respectively. I love the Sonus Faber sound so I want to stay with the brand but when I consider the price point of the Nova !! relative to the Moon amplification I'm not sure.Also love the Moons.