Has anyone successfully built and registered one of these in New South Wales, I'm having a few dramas with the engineering signatory in my area, pics or anything would be greatly appreciated. He wants upgraded brakes and chassis connectors but when i started grilling him on whether or not it had to be vaccum assisted or how to put connectors in without cutting into the floor pan he had no idea............ started it with him saying "wont be too much of a problem" to he has no idea.