Sound quality of Magneplanar MC1 wall speaker

I like the sound of planar speakers, and am interested in the MC1 because it does not appear to dominate a room the way a floor-standing Maggie might (wife acceptance factor is strong consideration). I would really enjoy hearing from others who have listened to the MC1's attached to a wall, and would also be interested in hearing about other alternatives. As usual, also interested in what amp to drive them with. I have older but nice Rotel receiver/preamp and cd player, and will have to get a power amp if I go with the Maggies. Thank you in advance for your comments.