I like the idea of the E-locker, but I heard the wiring is a bit involved.  You need relays and fuses and all kinds of crap to get it to work right.  I know you can convert the E-locker to work off a cable, which I think would be a little more fool proof.  Also, can the mods to the housing be easily done while to housing is in the truck, or is it best to remove the housing from the truck to get better access?  To convert to cable operation, would you just use a parking brake cable?

I like the fact that the compressor for an ARB could be used for airing up tires as well.

As far as the Aussie lockers and the like, they are pretty sweet, but I really want full selectability.  Keep the info comin', thanks!