Thanks for all the positive replies, very much appreciated.
I'm already working in Sydney and I must say it is good to see a number of locations with good quality pinball available to play onsite, Coogee Diggers, Frankie's Pizza, Courthouse Hotel etc, over twenty machines in total. Best thing we can do is get out there and play them and get our kids and their mates to join in, once they try it most of them do enjoy it if you just explain the concept.