X2 on what wahlstrom stated, you have multi mount arms, use em to your advantage if possible.
OK granted this is a leaf sprung frame mounting a 4 bolt steering box but the process is exactly the same. If you choose to go the box relocation route here's some good pix to gander. Not my pix but is exactly how I mounted the Saginaw Camaro steering box on my old CJ5, worked great.
My wheel base measures 99.5"ish. I moved the front 4" and the rear 1.5" from the factory 94" wb.
I moved the front axle 4" forwards on the Deuce and my pitman/drag link tre is directly above the center link. My camera is busted so I can't even go take a pic right now, I'll see if i can get a buddy to come take a pic so I can show you it. The center link has touched the Zerk and squashed it under hard front end bottoming out, I bottomed out hard enough to split the bump stop and this damaged the Zerk. I went out wheeling several times after with that split bump stop and further damaged the Zerk. If I were to do it again without moving the box I would either go 3" forwards or 5" forwards just to keep the Zerk out of the center link area under a hard bottom out situation. Probably the best thing would be to slap it all together with mock up rad arms and get it where you feel it fits best, then go from there.
I also installed my bump stops on the bottom of the frame with built pads on the diff. With the diff bump pads sitting against the frame and no rubber bumps installed the diff and 4.0L engine oil pan are roughly 1/2 inch apart. Sitting on the bump stops with no springs in it the diff and engine are 2.5" apart. This is at full compression. At ride height I have another 3" to the bump stops. Was trying for a very low center of gravity with larger tires and little lift.
Here's the best pic I have of said parts, I'll see if I can get someone over to take a better one soon.