[Cobrafan1]

Was wondering what the differences are if any between the CSX1000 vs CSX4000 cars. I already know about the "made in England by AC, and the Girling brakes. Its my understanding that the bodies are hand made vs stamped like the Kirkham bodied cars. However, I like the symetry the Kirkham body offers as it was digitized. Also its my understanding the Kirkham body is a little thicker and slightly stiffer alloy. Specifically how is the finish of the AC body? Are there any visual differences in terms of shaping of details? Any other differences that are not readily apparent? Any feedback would be appreciated.