Raceral,
The term "mustang makeover" in Cobraese generally means an FFR, which was designed to be built using Mustang 5.0 donor cars.....that is mid-eighties to early 90's.
But, I suspect you already knew that
However, you can also build an FFR with all new components....that's the difference in cost.
I suspect you already knew that too, but just trying to inform others.