Looking at the pending applications for digital channels , I see minimum of 11 digital channels. I recommend a Winegard HD7698P antenna ,
http://www.canadapost.ca/shopper/ite...7698P?local=en , and a Antennas Direct CPA-19 preamp. Aimed at about 184 degree magnetic compass. Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. I do not recommend a rotor.