Sonus Faber Liuto Monitor vs Cremona Auditor M

I have a pair of Liuto Wood stand-mounted speakers in my small, 11x13, dedicated listening room. They sound great powered by excellent all-tube electronics.  Soundstage and detail is wonderful- the speakers pretty much disappear.

I missed an opportunity to purchase a pair of Cremonas prior to getting the Liutos and I've always wondered what the the sonic differences between the Liutos and the Cremona Auditor M would be. Have any of you been able to compare the two? 

Thanks for your responses.
Since no one responded to my question, I figured the only way to satisfy my curiosity was to purchase a pair of Cremona Auditor M's.

I sold the Liutos.
I think the Auditor M are great speakers.  A surprisingly good sounding monitor.  I like them more than the O1... Though I have the O3.