Ok so I have been out of the mustang scene since about 2004. At that time I bought my first house and ventures into other things. I still have a very nice 94 gt vert stroked/nitrous. But looking to pick up something new. My choices are a cts-v or shelby gt500 both would be used. Is there certain years of the shelby that were better then others? Ease of modding between the two cars? I currently daily driver a non v cts. I love the car and its amenities. What's everyone's thoughts? Thanks in advance from an original member of stangnet!