I have found a good price on an eb-4 s2 chassis and I was wondering what I would need to conver to it. From what I can understand the rear is shorter buy several mm. I know I would need a new rear drive shaft, new side plate (gaurd thingies), and maybe a new stiffening rod but what else would I need? The only places I play with the car are shorter tight tracks and the extra steering would be nice. Thanks guys.