What would be a better steering box swap for the XJ, one from a YJ or one from a 99+ V8 Durango? I have a YJ box and like the idea of four mounts instead of three and the closed ratio turning but don't know much about the Durangos steering box. Anyone with first hand experience wanna chime in? Is there anyway of checking/looking at a steering box to see what kinda condition its in before puting it on? I bought the steering box from a local Jeeper who said it was good to go. Just wanna make sure though if possible