You know who I think has a head much like Caesar's? You'll probably kill me for this, but it's Tony Blair, the future ex UK prime minister. He has the same proportions, the same cheekbones, and that's how I envision Caesar's hair loss.

Of course the nose, mouth and chin are different, but do take another look at him before you start throwing eggs at me.

Their voice may even be similar, I think Suetonius says Caesar's was high pitched. Blair's is a clear voice which should be able to project well in the Forum.