Hi thanks for the replies!
When starting the car the ABS and airbag lights both come on then go out once the car is started, I guess that rules out it being disconnected. I'l change the sensors and see.
As for the paint and arch, I was very dissapointed as the guy was recomended to me and I'v seen his work before, I thought basic stuff like removing trim and bumpers didnt need to be mentioned to a pro. Must be just 'oh its and old car' attitude. grrr.
Hmm I'm not so sure I'l take off the seals, out of sight out mind is good for me as I wasnt hoping for a massive project. The temptation may be too great though.
I'l probably have some more question when I get around to sorting these things out.