The Conservative Party was called the Conservative Party and not The Libertarian party for a REASON. The Conservative Party would be smart going after both fiscal and social conservatives.
Many social conservatives in Canada have already moved to the US, and many more will follow (including yourself probably). They have given up on Canada. Fact is there are just not enough so-cons in Canada. There are not enough libertarians in Canada either (30%+ of Canadians work for the gov't directly or indirectly) but at least we have a shot with the "South Park Republican" types.