What a lovely looking moth Ian. Hope you succeed in identifying it and had a good holiday.
We had a great time in Melbourne minding our grandkids and being tourists.I was pleased to get the photos but as yet still no identification.
A little late I know but your white moth above is a Satin Moth, Thalaina selenaea Ian. (I only know because I've not long identifed one of my own photos as such, and accidentally stumbled on your blog whilst searchng for another moth i.d.) Noce blog by the way! :)