Well done Paul, shame it failed but it's mostly only minor things (apart from the emissions...) and mine did the same. If you recall - I had a leaky rear wheel cylinder and a split steering gaiter.
Mike D, the visual smoke emissions test only applies to pre August 1975 (petrol) cars and Paul's is a '79, so it needs to pass the particulate test. Bummer.
https://www.gov.uk/emissions-testing
Love the picture of your car parked outside the test station - it always makes me smile when the highest point on these cars sits below the door handles of a modern.
See you on the road real soon