Update, the company linked in my first post was supposed to come today at 10am, I got a call the day before asking if I could put that back an hour which I did. at 11am they hadn't arrived so I emailed them to say if they weren't there at 12am to forget it. at 12am I rang one of the other companies
Evans Halshaw & made an appointment to take the car to Preston for 3.20pm. At 12.30 the original company rang to say they had arrived. I agreed to see them. After 45 minutes of minute examination by a guy who was taking his examiners test, & 3 threats to leave for my next appointment, they gave me a price of £5300, £531 + the £69.99 admin' fee,= £600.99 less that initially agreed. I said no & left for my appointment with EH. they took the car away & the doc's, came back after 30 minutes & said I would have a price within 1 hour. I drove home & they rang & offered £5505.00 no admin fee.
Tomorrow the company I bought the car from is giving me a price, so from that I will decide whether to hold on a bit longer in case any of my other adds bear fruit.