i bought that kit a few months ago, its a pretty good kit, add the adj arms. i didnt and wished i did, or get the drop brackets, my arms are at a bad angle. i wished my axle was about another inch forward tho. thats the only thing i i need to change
i got the add a leaf, but i made my own packs using a s-10 pack, try www.naxja.org thats a place to learn about xjs any questions you have will get answered, if you talk to a guy on there they will send you to a guy (Jason) he gave me lik15% off some of my order and 10% off my other stuff.