I have some questions for you guys. I am in an 06' GT with: Air Raid Cold Air intake BBK Shorty Ceramic headers 2'1/2 pipe back magna flow dual setup I am running good with 91 octane but here are my questions. 1. I would like to add more HP but my local guy up the street wants 695 for a tune with an SCT EX hand held. Is this unreasonable? Is the tune even needed? 2. My car is an Automatic and I have 20x8.5 upfront and 20x10 in the rear on toyo proxe tires. It grips very well but suspension wise it is so loose and difficult to control on turns. My questions are, I want to get more race ready with this car but is it even worth it on an Auto? Can you do a Manual swap with like an 05 Cobra or something, Anyone know how much it could cost? Or could I do something to the auto Trans to make it run better? 3. I was at the saleen show at the State fair, and the guy I talked to said the Saleen super charger was the best way to go for boost and power. He said all i would need to do to generate 100 hp boost was to do 4 things. Install his super charger, change out the fuel injectors, change out the fuel pump, and have it tuned. Questions are is the saleen guy for real? Is the saleen one the best? Any help would be appreciated. Thank you