Thanks Steve. You are right, how good a car looks depends on the stance. The relation of fenders/tire and rake front/rear makes or destroy it. I build the front 8 inches wide, but should build them 7 and reduce the front lip. So the front tire would be farter from the fender lip and the car front could be pushed down more. Also the the Spoiler helps on this.
Here you can see a car with 19inches at the same show.
Mine with 20inches, I reckon 19inches at front would make it look better.
