Monarchy is democratic!

Some politically incorrect thoughts I had looking the royal wedding of Crown Princess Victoria of Sweden and Daniel Westling

Isn't monarchy more democratic than elected government? Why must we prefer some special persons, why shouldn't we trust simple, ordinary people? And members of royal families are just such ordinary people who have no special genes or talents. In away, this is true of aristocracy in general. You are either born into nobility or you are ennobled for some reason. In general, this amounts more or less to random selection, the nobility is a more or less good sample of the general population. Why should we think persons we elect to become deputies and ministers are more able to do their job, to govern, take difficult decisions? If we want competence, we should give our future rulers proper education, they should have a competence in political science, economics, sociology, psychology, ecology. As a minimum, this would mean a couple of years of specialized graduate studies. Very few of our parlamentarians or members of government can boast of such preparedness for their job. Wouldn't it be better to choose the rulers at random and to give them the necessary education from the very beginning?