Looking for best route to take with current set up. My current 95 gt is automatic with a Powerdyne blower on it. I want this this to shift faster and at different shift points. I am new to electronic transmissions. Can I achieve these adjustments through a tuner or some device? Do I still need to reprogram the valve body the old fashioned way? Years ago I had 91 GT with a Powerdyne with an AOD that I had built by Level 10 Performance Automatics with a Precision Industries Stallion converter 3200 stall. Basically, just looking for this thing chirp a little going into 2nd and 3rd. Any advice is appreciated.