Not knowing what Canada is going to do with all digital channel assignments , I suggest covering all the posibilitys with a All Channel antenna the Channel Master CM 3679 antenna mounted on a Channel Master CM-9521A rotor. Buy at
http://saveandreplay.com. . I also suggest a Ultra Low Noise Preamp from KitzTech in the USA. The model KT-100VG-Coax.
http://kitztech.com