Actually, that is a conversion for the 12L4 that wayne and i worked on together. We started out as him coming to me with a design and then we worked together as i gained interest and it evolved from there. It was a T bar car and they are all very good. A 12L4 with this conversion was the highest quality car that money could buy at the time. All the manufacturers did make nice cars but this was a conversion with alot of cool features that other companies have followed. Dont be fooled by the age of the kit. You have an excellent car that will be easily top of the bunch with todays cars. I can sit here and try to sell you on the latest and greatest but i dont need to. You will really like the car.