Although you may like the tonal balance of an ML like the Aerius, IMHO you would need to place any dipolar panel-type radiator (ML, Maggies) further out from the front wall than you say you are willing to go, ideally 4 ft. or more, but no less than 3 ft. min. (BTW, the Aerius model is probably too small for the room.) I don't see in the thread a listing of the models you presently use, or have found objectionable in the past - this might be helpful.