You know for some reason the rally dashes don't do a thing for me. I like my base dash in my Coronet and the simplicity of the base dash in the Duster.
I have a 68 coronet wagon that now has a 68 charger rally dash. The only thing I can say about that swap is that it was easy but very expensive. Looking back, there are a lot more productive ways I could have thrown my money out the window LOL