ok, so....

it seems like the ARB stuff is very expensive, but in the end you end up spending the same for ARB as you would an 'aussie' locker because you need to buy the extra 3rd member? and the ARB can be 'turned on and off' in a way?

all in all, your looking at what? about 1200-1500 depending on how much the shop charges to put it in??