you might need to narrow-it-down a little to specific areas, especially in Auz as it' rather large!
Basair on the outskirts of Sydney (Bankstown) is a large place and will let you hour build and do ME/IR.
www.basair.com.au
There is at least one other school at Bankstown where you can hourbuild that I know of.
Flying in Auz is great...