How can true Conservatives think Mitt Romney would be a better President than Ron Paul?

Sadly, Romney is the one with the chance to win. If he did not sign Obama care I would not be concerned. However, he did. In other words he will be alot like Obama except he probably will stay away from the commies. Some of Ron Paul's ideas should be put in place such as cutting off aide to other countries and pulling out of military bases. Had Herman Cain said I think we need to look into the Federal Reserve I would tell you right now he is the exact person we need. That is if he looked into the Federal Reserve brought, companies back to America, and did not support Sharia law over the Constitution and Bill of Rights.