which rs-9000x's for 7" of lift???

I am looking to put rs9000x's on the cherokee. It is lifted 7 inches with all the stock mounts still except the rear one on the axle. I haven't welded the rear one on yet. I can build adapters and whatever is need to adapt the front top stud setup to something different. I am looking for the best length and even suggestions on who is running what on 7 inches. THanks, Joe

92 xj ford 8.8, 4.7 L. stroker, lockers, and more