I had them done at Chase Accident Repairs, Cannock, Staffs as I have used them before for motorcycle "plastic" parts. I did some prep work and they did the finishing work prior to spraying. They then sprayed stone guard under the panels, primed, under coated and applied 2-pack finish (mazda mx5 True Red A4A). I paid £350 for the 5 panels which I thought was a good price considering the cost of materials to do it yourself. Turn round was 5 days.
Rob