If anyone needs some engineering work done on their cars, fabrication or some sort of metal work project, I've run into a guy who does some nice work.
Mick Costin is his name, actually builds race motorcycles and has his own named custom build road bikes. He did a couple of jobs for me on the subframe for my 71....made up some WS6 style braces, welded up the old rear chassis mount holes I'm not using etc.
He's located in Louse Ave Ingleburn - call  0420574673

Looks good Leigh mate why don't you post your 71 project in our GM section? Its coming along so quick