Couple of "easy to check" (not always "easy to fix")
CV Boots, steering rack gaiter's (check these on full lock ideally)
Flexi brake hoses for cracks, metal brake pipes for deep rust or pitting
Brake and fuel pipes securely clipped into place (check for fuel / brake leaks too)
Handbrake cables not split
Jack up each corner safely and check for excess play
A decent run beforehand to clear out any build up of coke will do wonders for your smoke test too (change air filter if its too dirty before)
Not sure but if you have the actual amber painted indicator bulbs, switch hazards on and check they have not gone too white (paint can come off the bulbs with age / heat)
Headlight aim's probably ok, can be roughly checked against a wall if its miles out although most will adjust it anyway if needed.
Check seats are secure and seatbelts are ok (not frayed etc)
Just a few quick things to look at really. Did not want to go too mad with a massive list for you.

Andy.
91 205D-Turbo, gone but still missed
02 106D, TUD5B, gone but not really missed apart from the MPG