I would still like to see how fast a F1/GP2/Indy/Champ car could get around that circuit in the dry. Just to give the manufacturers something to aim for. Perhaps young Mr Kubica in his BMW-Sauber... he seems to be a brave guy. I think one would want a medevac helo following him around just in case and a blimp or a couple more helos to ensure that we saw the in car camera stuff cleanly including the G meter/speed/braking graphics shown on some F1 cars and tracks.
Give Mr K a week to practice....