I didn't notice the CSX1000 cars being non-symmetrical. My eyes aren't that good! If you're not making the closeout panels, and the body is relatively close (side to side), then that is a non issue. Also, the car I worked on did not have Girling brakes, it had Baers. I have heard that Shelby no longer supplies Girling brakes, but I cannot verify that for sure.
I agree, the gloss black painted chassis needs to go!