Fitted up the rear diff breather, use a Piranha kit with the diff bung specific for the MQ. Front diff and gearbox already have breathers located in the engine bay from factory so didn't need to touch them. Well at least from what I can tell looking through workshop manuals and poking around the engine bay of the car.
Next on the list of things to do is upgrade from the crappy GLS stereo that came with the car. Have bought a Sony XAV-AX5000 and have a collection of Aerpro harnesses and a facia kit on order to make it all work.