Thought I should update the list with a few more ideas. 70's Australian Muscle car like the Valiant charger. would come with a high end Bathurst homoligation variant with a high powered inline 6 engine, Would have options for v8 engines. A small Australian coupe similar to the Holden Torana. Has options for 4 and 6 cylinder engines, will have a Bathurst variant of course. Maybe an official Kit car in the game. Sharing parts from any of the other official vehicles.