The best place to start is your local cobra car club. The people there will give you all the advise you need and most will know about cobras for sale. If you do find one on the net, chances are someone in the club knows its origins and will advise you accordingly. They may even come have a look with you if they are real nice.
They have a web site that will advise you of the next meeting and with lots of useful stuff. It is:
www.cobracarclubnsw.org.au
This forum is also a great place for advise. Alternatively if you are closer to the tweed than Sydney the Qld guys meet this Sunday for b'fast at santuary cove and every 1st Sunday of the month.
Let me know how you get on.
