WOW, it's called punctuation my friend.
Also you can edit a prior post so you don't have 4 or 5 posts back to back.
OK, first of all you can go with a TJ conversion kit, but the coil buckets and shock mounts are a little different on a ZJ. Iron Rock Road makes a ZJ 8.8 conversion kit, as well as a Clayton Offroad.
I am in the process of swapping in an 8.8 in my 93 as well. I went with the Clayton bracket kits.
As for the 44a, you can get gears for it, but the biggest downside to the 44a is locker ooptions. The only locker on the market is from Aussie, and they are not cheap. If this is a almost fully dedicated offroad rig, then Here is what I would do. Find a 44a in a junk yard (they are not too hard to find), and if you want a locker, just weld the spider gears (lincoln locker). Does your ZJ have the 5.2 or 4.0? If it has the 5.2, your gear ratio is 3.73 and all 44a's also have 3.73s. If you have the 4.0, you have 3.55 gears, so if you swap a 44a in, you will have to regear the front to match it.