so there's nothing else to admire about him other than his libertarian stances on those two topics?
It's alright to tailor your pitch to your audience, he CAN be the right candidate a wide variety of people if they're even remotely sick and tired of politics as usual. Sure, hardcore lefties/socialists who believe that gov't is there to take care of them from cradle to grave will be the toughest sells, but even some of them will appreciate his stance on civil liberties, his respect for the rule of law (the constitution) or even his integrity.
One thing worth mentioning, he has REALLY toned down the rhetoric regarding welfare. He know's thats an issue. (He hasn't changed his stance, welfare is still theft and if we weren't being taxed so damn much people would feel a whole lot more charitable, but he has clarified his priorities.) Lately he's been saying (I'm paraphrasing...) that changing foreign policy will save enough money to more than take care of those who have become dependent on the gov't. He'll work to phase out the bad/unconstitutional dept's, if possible, and not leave anybody out in the cold. Perfect example of compassionate conservatism if you ask me...