i agree with toyota guy, if you like, pm me or since you are a member on my forum, just ask.
if you are doing the 1 inch body lift, IMO go with the daystar bushing lift.
patience is key with the bolts.
the shackles are an easy job, not much knowledge needed.
get a good quality shckle and dont go more than a 6 inch shackle.
if you ordered some from me, i reccomend you get new bolts, as mine are 3/8s thick and you wont have enough threads. make sure the bolts are at least grade 8.
both are easy to do, if you just need help over the phone, call me and ill take some time to help. i am really booked up, but i could squeeze some time in to do it if you need.