MBL 101E vs SF Stradivari vs Dynaudio Temptation?

Which would you guys recommend for a room around 5m x 12m for vocals and classical music? I was blown away by the 101e's, but I know they require a lot more power (and in turn, $$$) because of the inefficiency... So I am now considering Stradivari and Evidence Temptation as well...

Thank you very much in advance! =)