Thought i would update this topic now they are fitted.
They took about 4.5 hours to fit, not helped at all by the fact the existing bolts/fixings had corroded so a lot of time was taken trying to dislodge those. It then took about 2 hours to set the car up. Every time they got the front tracking correctly it knocked the camber out, and vice versa, but in the end they cracked it. So, my total bill for purchase, delivery and fitting was £454.80 ..... and all for something that should have been on the car in the first place. However, it will now not have splayed rear wheels, the rear boots will wear evenly and on sharp braking the rear left won't try and overtake the car! Oh, and another bill to add is the Customs charge of £45 that was waiting for me when i returned from the garage. So, a round £500 in all. Early weekend pint required!