The incumbent, Gary Lunn, got my vote. He was a cabinet member and is a good speaker, (handsome), well-informed, well-networked and comfortable with responsibility. Nonetheless, if Gary and Elizabeth were competing television shows, you'd pick her's for the action and laughs.
The Elizabeth show
Added: Commenter Pat Patrick below mentions "American": Wikipedia says she was born in Hartford Connecticut to a British father and American mother in 1954 and became a Canadian citizen at age 24 after the family moved to Nova Scotia.
Added: Comments show hard feelings remain within the Green Party. The intra-party campaign was not successful.