Tom, now you are "that guy"....haha!
I don't blame ya. I told you from the moment I drove mine, how awesome they are.
I also told you, the 13-14 GT500 is my favorite Mustang of all time. For me, it was the engineering and design of the car....BUT, it is still a Mustang. It makes big power stock, but stock and myself don't really get along. When you get a poweradder on that car (which, the engine can handle similar power as your GT500 did) - I think you will only miss the GT500 because it was your first really fast modded car. You will not regret the choice, if you even do now.
Enjoy! Oh and, put those springs on already. Geeze....
No doubt i'll miss the Hellby man. That was definitely a very special car. And like i said, i drove the shit out of it. Maybe not as much as you would have haha. Really happy with the new car though. Springs will be on very soon! And pics of the new stance for sure!