Lift Questions

I have a 1992 XJ, I bought the R.E. 3.5" Super-Flex kit, but I want a little more lift, so I was going to go with 2" spacers in the front and 2" shackles in the rear. Will this combination work? Also, does anyone know what other parts I may need with the added lift, trac-bar, or Slip-yoke etc. With all this, what tires will fit 31,32, or 33.

Thanks

You will probably need longer shocks. And you will need to do something about the slip yoke. A friend of mine did what you're planning -- he went from 3" to 5" and when he took it for a test drive his drive shaft fell out less than 1/4 of a mile down the road.