Yep spent a couple of dollers on the MU ( Mini Jack

)
I think the locker in the front is the go, it really has helped the mobility of the MU, it just keeps pulling with the front wheel 3 foot off the ground. I do like having the control of the ARB as you know when you are geting into serious stuff... as I have not been pulled out since the locker went in.
As for the LSD... good for circle work and sloght traction but as soon as the wheel at the back is in the air no go, they are a bit week.
As for best value the 3" body lift was the best, cost around $200 ( doing it yourself ) and made a hell of a good look and the biggest bonus is I able to have them 33" tyres on, I now don't hear all that much banging going on under the car.
As for the winch I have used it a couple of time to get out of places where it would have been a long wait for someone else to come along but this is proabably the least used item, but you never know what will come up next!!!
And have priced those 5.38 ring and pinions, it would be about $1200 including shipping so not to bad I guess??
Hope some of this can help
Cheers
Yarno