McIntosh MC275 with Martin Logan Ascent i

I am considering purchasing a pair of MC275 amps to use as monoblocks driving my Martin Logan Ascent i speakers. I have a C2200 pre-amp and a MCD201 CD player. Has anyone used these amps to drive Martin Logan speakers. Currently I have a MC402 driving them. I have the set up as part of a home theater system. The C2200 has a pass through mode so I connect my BK Ref 50 to the C2200 and it passes through for Home Theater. When I listen to stereo I turn the Ref 50 off and use the C2200. My plan is to use the MC402 to drive the rear speakers and get new amps for the fronts and center. My concern is power because Martin Logans like a lot of power. My center is a Cinema and I am using Clarity for the rears. I have also consider another 402 or 501s. Any thoughts/recomendations are appreciated.

Thanks,
Alan