I don't have any instructions on an XJ lift. But it is pretty straightforward.
You will need to lengthen your brake lines. (Best way is to get front lines for a 95 YJ, they are super long). And in the rear, you will need to extend the flex hose to the axle.
You may get some rear driveline vibes, but that is an easy fix with an SYE kit.
Your tracbar should be fine. If you can afford it now, get a TNT customs track bar with a drop bracket. It is BEEFCAKE. FiFo here on the board flogs his XJ like a red headed stepchild and that TNT customs stuff works wonders.
Keep us posted on the buildup and let us know if you need any more help.