You won't regret it, especially since your car is a hard top. They more flexible even than my post car.
I also had the supports under the front fenders welded in, as well as the lower radiator support stiffened. I'm not sure how much these contribute to my car's good road manners, but you may want to research and consider these as well while you are in the construction phase.
Here are the front supports during installation:
View attachment 1074872
Here you can see the lower radiator support (with the holes in it):
View attachment 1074874
Hawk