OK. Tried something new with my chops.... video!
Subject car is first generation Holden Monaro.
It's a bit rough and ready but a first effort to see if it could be done. Who knows where it may lead.
The link opens an imageshack page like YouTube where the very short video will load.
You can watch as is or enlarge it... It's short so you may need to watch it again to catch it all.