Hello, I own Hyundai Coupe RD1 1996, 2.0fx 139hp. It is my first car(a gift), but I love how it rides, I love how it looks, but she doesn't have a AC. Do you guys think it is worth putting tuning on it or it will be better if I try to find another car(must be cheap)? The only thing that bothers me is that she don't have AC. Do you guys think AC is a must in a car which I plan on driving for a long time?