swaping to MSD 6al

well this should be fun , I wanted the rev limiter so I am going to swap in a new digital msd box and hopefully get rid of the "always carry a spare for both" ballast resister , and Mopar box plus gain the rev limiter . already reading the 60 different ways to hook it up instruction book but I`m going to start with the small block Chrysler diagram . wish me luck lol