The 74 has the best option for seats, as it does not have the hump for the Catalytic converter that the 75 on up had..
Get it, it will not be a powerhouse by any means from the massive A13 engine.
If it does not already have an A14 or 15 swapped into it, find one and do it. straight bolt in.
Drive mine daily, turns the heads, and thumbs up from the young and old
post up some pics..