S1 Suspension Measurement Data?

This is NOT another alignment question! However, I am trying some self-study of suspension geometry and use of a 3D program such as http://www.susprog.com/tutorial/tutorial.htm

Before I start measuring, has anyone documented the actual 3D mounting and pivot points of our S1 Exige suspension relative to a datum… such as X Y centres of front axle, and Z-axis at ground? Chassis roll centre?

My goal is to fabricate some new uprights for a track setup.

Any help appreciated… Cheers from Canada