Trump's Greatest Trump?

Donald Trump announced this week he is thinking about running for US President in 2012.  If I were his potential competitors I'd be quaking in my boots given the financial resources he can bring to a campaign without having to solicit donations.  On the other hand if Trump did take the office he'd find running a country is quite different from being a coporate magnate.  You just can't say "You're fired!" to Congress if things don't go your way.  And what about that hair of his?  Do Americans really want a President who looks like he's got a dyed skunk's tail on his head?