They look to land in the same place as the original axle did. Which is a little too far forward. The only thing I am altering in the alignment of the springs so they dont wander out at the rear. I don't think it would be worth the price of this kit to move it back a few inches. It's expensive because it's supposed to be easy. Moving the brackets back would be a pain, and I think I would just make my own brackets to do that and save the cash. I guess you could also relocate the spring perches back a bit, but that might become a safety issue. As for the front end IFS instructions these are the best I found:
http://www.totalcostinvolved.com/***...B_0306_TCI.pdf