Besides your impact on the economy, I worry about your foreign policy; therefore, lay it out clearly. You also have to overcome the fact that another Quebec PM is a scary idea and that half of North America appears to be in a denial cocoon, e.g., Bush wasn't that bad, humans can pollute without restraint, the economy can't fail if we spend more. Also spend more time with the voters. I would like to see a picture of you like this:
What you don't lack is good candidates and having one-third of them female is a worthy accomplishment. In my district Briony Penn is running against Gary Lunn. Hopefully the arrogance of his overconfident breeze into town will be the final step in dethroning him.