McIntosh tubes, enough to drive totem?

I am considering the purchase of a McIntosh tube integrated amp, the MA2275 which is 70 wpc. I have not had a chance to demo this with my totem model 1 sig yet. I am concerned that it may not have enough power to properly drive the totems which apparently like power. I listen to music in a small room at low to moderate levels. Also wondering if it would provide enough power should i upgrade to the Mani 2s in the future.

Thanks