I wish I was closer to Tallahasse, it's not that bad of a job.
Tape off the paint around the
headlights. 1000 grit wetsand the niteshade completely off. Move to 2000 grit to remove the 1000 grit sanding marks in the plastic. Compound by hand, PC/spot pad, or rotary with a heavy cut compound to knock out the 2000 grit marks. Finish with
Meguiar's PlastX, top with a long-lasting sealant.
I'd charge 50-100 for that job, probably more towards 100 (mustang
headlights are a pain). It's not that hard but there is some risk of burning the paint around the lights if not taped off properly.