Doestesh or whatever has some good spindles...that you can order JUST spindles. I don't know how to spell the name. lol. (Are you a 2wd?)
For now w/ a bodylift, just run an AAL in the rear. If you do AAL and shackle, it'll have a "cool" rake to it even if you maxxed out the tbars. But that's just my opinion. Also, you should get new rear shocks when an AAL and Shackle are used together. My rear currently has just an aal, and the shocks are almost maxed out @ full extention.