I have a Safety Devices (with diagonal brace) bar on my 89 plus four. I'm sure the complete bill was less than 500 gbp but that was ten years ago - can prices have gone up so much? Looking at it now I'm pretty sure that I could have done it myself. It was occasioned by a hay bale being knocked from a passing trailer by a low branch. The driver didn't stop and probably didn't notice. It took ages to get all the hay out of from inside the car . My neck has never been quite teh same since. Meabh.