Sadly, the broader culture will not allow a 100% conservative (defense, small govt, social conservative) to win the Presidential election. I wish that wasn't the case, but it is what it is.
If we want to change the culture so that this won't be the case, we will need to overthrow the current education climate and take over the media so that people aren't propagandized. Neither are likely to happen anytime soon.
But they'll allow a 100% liberal.
Lather, rinse, repeat = CW2 eventually.