I would love to go to this as well. I remember seeing an exhibiiton many years ago of some artefacts on tour while their home museum was undergoing renovations. It was fantastic and I spent ages walking around. I took my mum with me and she went through the whole thing in about 1/2 hour and then had a couple of hours sitting outside waiting for me!
My main problem will be getitng to Melbourne on a day when there are tickets available