Hayek? .... Check!Well, as a commenter suggests, how about a candidate who doesn't wear a tinfoil hat and who will finish the job in Iraq. That said, when he takes off the tinfoil and talks Austrian he is damn good. Given Alan Bollard's regular departures from reality and Don Brash's own venture into tinfoil-hat territory in the middle of last week, it's a speech they urgently need to listen to themselves.
Hazlitt? .... Check!
Von Mises? .... Check!
Ron Paul gave an extremely cogent economics talk to Seattle Business leaders which you can watch here. He even wants to dump Sarbanes-Oxley. What more could you ask?
UPDATE: By the way, if you're in or near Auckland and you too want to talk Austrian economics, then my colleague Julian is about to start delivering a comprehensive year-long course based on George Reisman's textbook Capitalism, which will involve one lecture a week and deliver the goods like nothing else will [course details here]. There are still a couple of places left, so email me if you're interested: firstname.lastname@example.org.