Impresions on Overkill Audio Encore speakers

Looking at the speakers for myself . Heard at CES and liked what I heard . I am a tweakaholic and love my preamp and tube amp however and the system reccomends the digital xover/preamp . System is said to be non tube friendly and shuns external preamp but i understand there is a bypass . Has anyone had much experience here and have they used the room correction eq in conjunction with their preamp. I love what I have and am nervous about making a change. Tastes run from jazz to electronic trance at the moment. Is going in 2 channel system listed in my systems. Any advice is welcome. Thanks !