glad to see you are back at it. Mini spool in the front shouldn't be too bad, but just be ready for some breakage. I can't remember if you said you went chromoly or not, but lockers and 44 U-joints never get along. It will last for a long time, just be careful, and dont go whompin on it in the ruts and rocks, just slow and steady and you will have no problems.
Just an fyi, I have taken my ranger through some stuff that people SWORE i needed a front locker.... Well, i didn't. I have only been to one spot that i needed a front locker, and that was because the rock was flat and taller than my front tire.