Just out of curiousity what is need in a car for it to be elegible to do gravel rally's around Perth? Im looking at purchasing a GC8 sometime next year and making it into a gravel rally car. I want to know what i have to have as bear minimun to pass scrutineering? Rollcage, does it have to be welded or is a bolt in ok? Tires? etc.. I cant seem to find anything anywhere that helps me. And i missed the rally evening last month due to work