How badly do you want to stick with a Mercedes diff over trying to adapt a diff from a different vehicle?

I'm in Brisbane and I have a 16v LSD. I could be convinced to part with it. It owes me a decent wad of cash after importing it from Canada but I'd let it go for less than what it would cost you to buy and freight one from overseas.

I could also include one of the spring blocks from this thread :
LSD Upgrade for 16V + W124!
to enhance the performance of the diff.