I’ve had my ‘72 Cutlass convertible for 20 years (driven about 24,000 miles in that time). I’m thinking about replacing the shocks. It has air shocks on the back which I like because I can adjust ride height if needed. The front shocks are standard as far as I know. The car rides and handles well but I want to consider what would be an upgrade for shocks if and when I replace them. Any recommendations are greatly appreciated. Thanks, Roqetman.