I think you would have to take a look at my link to my SuperFord page to judge.
However I have 1.5" coils, with Superlift add a leaves that have not been installed due to lack of time. But should ditch the 1.5" coils and go with 2.5" coils plus radius arm drop brackets? So is there some bigger leaves I could buy out of the junkyard that would fit and work with Superlift add a leaves? I do not like lift blocks so that is out of the question.