Will Lamm amps drive power hungry speake

I am currently driving my Avalon Osiris speakers with Rowland 9 Ti monos through a Coherence 2 pre. Will the Lamms drive them, VERY power hungry, with authority? The other combo I was thinking of trying was the Audio Research 600 mk2 and the Ref2 pre. Why the change? just got my new turntable , and it is so much better than CD's that now I want to try tubes in my system.

David shapiro