What is the price? Note that these are a dime a dozen, even in good condition.
My experience was with a 78 IIRC. A buddy bought one. It was a lot of work replacing all the dry rotten vacuum lines to get it to run right. It was built like a tank with that god awful MB dump truck steering wheel etc. and it is NOT sporty at all. If that's what you like, go knock yourself out!
Also consider how long it has been sitting. Getting something back from the dead is not easy and usually there is a reason it stopped driving...
G