You can actually scratch lexan pretty easily. It is actually on our list of things to do once we get some times in, we are not going to do anything else to this car until it goes down the track.You should replace the stock glass with lexan glass to save weight plus it's shatterproof and scratch resistant.
We haven't had the time to work on it. Been busy trying to getting everyone's orders out that I haven't really had time to finish the car.updates!?!?!?!