so im currently in the process of bringing a fj60 back to life for my little brother and the PO had done a homemade SOA conversions that was sketchy to say the least. I have a parts truck that I yanked the springs and diff from all together and my plan is to buy some taller shackles and swap the springs and diff over to the new truck(I have a set of 33x12.5 for this truck I received as for trade I want to fit easily). however I cant seem to make up my mind as far as how tall I should go what vendor to go through should the front and rear have the same height etc...any feed back would be greatly appreciated