I have had a result and have found a good donor car for the rails, its a 91 2000e which were quite rare so im told but im no expert..

I have also striped out the head lining from this and loads of screws and fixings. The rear underside is mint!! I only wish i had found this before as i would have taken all the rear beam and arms too

When the guys ready to take it down the scrapy im going to follow with a great big petrol cutter and get the rails before the cars gone for good.