I am looking at purchasing a 2016 Jetta GLI and previous owner lived in Idaho and it appears he/she had to drive on sand covered roads because the clear headlight covers are sand blasted pretty bad. The paint has some chips too but I think I can live with touching them up and giving it a good paint correction. The entire car needs some work with my porter cable and I am confident I can get the paint looking decent. Main question is what kind of correction can be done on the clear headlight covers? Haven't really messed around with that in the past and just want to get an idea on what I can expect. I have a few smaller orange and yellow pads and would most likely try Merzena SIP on it. Any thoughts?