Moog makes aftermarket camber adjusters if you need to get the tires straighter. I used them in my truck when I did the 2" lift.
Old thread I know, but am thinking about moving my 7.3 IDI into my Bronco. I see that you're one of the only people that kept the TTB in the 1/2 ton. How is the front end holding up with all of that extra weight? I'm going from a 302 in the Bronco and haven't started anything yet. Just working on the plans in my head so far....