Now that you've shown me how intricate these cars are, I wince when they fly off the course. My only complaint is that the vid was too short. I see the vid is 9 years old; here's hoping all is still well down under for ya'll.
They have 4 disk brakes? that's impressive. I bet they cost quite a lot of money But at least they run or regular petrol instead of glow and nitro fuel, running cost should be reasonable.
I cannot remember the name of the shop in Sidney although I have bed. there but ask Colin here colin.10@bigpond.com who is in Brisbane and a Dealer and he will give you the details. Sidney does gave a track to the west of the City.