I was considering the limited as well when I was looking at the sport. Listen to "Spridell" when you see the sport parked beside the limited....it is way to hard to pass up the sport in the looks category.
The 22's make the truck look like a beast!
I really enjoy the paddle shifters from time to time as it makes it a little more fun to drive. I can say that the ride is very smooth and I have no complaints on the stiffness. The main difference is the looks and cost. As much as I love the look of the wheels, keep in mind that if will not be cheap to replace those tires.
All in all I did not want any regrets cause I knew that if I got the limited and if I was driving one day and saw the sport driving by I would be disappointed that I did not get the sport cause for me the looks make it.
So I got the sport and have been very happy since!