I have a 96' B/W GTS with 6800 miles. The car is almost flawless. It has the original tires and looks great. My question is will doing some upgrades such as exhaust, headers, throttle bodies, intake and shifter take away from the value of my car? It doesn't even have the recalls done on it, such as the frame and window seal. It did have the O2 sensor recall done. I am thinking of preserving it with low miles. So hypothetically if it were 10 years down the road and at a Barrett-Jackson auction would it be worth even more if it were totally stock without the recalls even done on it? Thanks in advance for your replies.