Well I tried to fit the headlamp protector before going to France a few weeks ago but the adhesive hook fasteners were faulty and would not stick to each other. I think they were old stock and brittle. bother!
Emailed Skidmarx who sent me 2 new sets of retainers/fasteners which worked a treat. Cover fits well and looks good. Can recommenmd it for £40 compared to headlamp for £600. I know it won't stop a brick but it might just save a big bill from a few stones.