Yeah, going Eaton/Harrop ELocker in the front diff and TJM Pro Locker in the rear diff. The ELocker is cheaper and only requires a wiring harness running to the diff housing to operate, meaning easier repairs. Its main disadvantage is it unlocks and locks again when going between forward and reverse.
The TJM Pro Locker is air operated, however it uses a simpler and more robust design than the ARB "Air Leaker." It seems very similar to the old Jack McNamara diff locks. The air line to the rear diff should be less likely to be damaged than the front, and the compressor and tank will be mounted under the tray so plumbing should be simple.
The front diff needs new brakes, wheel bearings and the swivel hubs rebuilt so it makes sense to fit a locker while it's all apart.
