how will the voice actors be apportioned?

You know how in “The Last Temptation of Christ” the Romans all have British accents and the Jews all sound like New Yorkers? There are other films, of course, that make those sorts of distinctions using accents. (And for sheer authenticity’s sake, the Scottish accents of the BBC Macbeth recording are gorgeous.)

So, I wonder if there is a sufficient variety of Serbian accents to differentiate markedly between the four voice types of the 2007 SR event?