I bought the car used last November for 600 bucks with 125,000 miles on the odometer. So far the only major things I had to replace was the distributor (300 bucks). and a stage 1 clutch ($195). I bought it with a vacuum leak so gas mileage is a little short, but still reasonable. I am mechanic so I can fix the problem when I can find the part. That's probably the only problem....finding parts. Tends to oversteer which is one of the best qualities of this car. Very fun to drive despite only having 90 HP.
Oversteer, handling, gas mileage, easy to park.
More power, and get rid of the power seat belts. Oh and some sound deadening.