The emotion you bring here is similar to Harper's and shows your support for a kindred spirit.
Harper has pursued a personal agenda on Khadr for some reason. Again and again, on small issues he distinguishes himself and sends a message to the base. His stance on prisons isn't small and his approach to emissions has ben fairly clear. The Liberals muddled along on that file whereas Harper has been more strident.
I think a Prentice govt. would be less confrontational than Harper - not much different in substance but softer in tone.
On the economy, Canada has had a broad consensus since Michael Wilson's time, so I don't see big changes comng in that area no matter who is in charge.