Just make sure that the timing belt, water pump and tensioner is done at aprox 60k. That is an absolute must.
I'm sure you probably know that but just thought i'd highlight.
Remember that 80k on these cars are nothing your good to go til 180k maybe more if you look after the car.
Not sure of common probs to look out for on a bora so i'll leave that to a knowledgable member to advise.