Hello to all. I just put front and rear waggy d44s and re 5.5 la lift in my 96 xj besides new u joints in the drive shaft to mount to the waggy front what else do i need to do for the front will i need a longer one ect and what u joints do i need for a 89 waggy front and rear d44s? also which hack and tap would you recommend for the rear? All opinions needed. thanks for all your help in the past and in the future