Here is a link to one machinery supplier
https://www.machineryhouse.com.au/ these are the general prices of new import machines around here.If you want a quality brand second hand mill and lathe in good condition you would be looking at around $4,000 to $10,000 each in that size.So if your lathe and mill are in good condition it might be worth bring them because it may cost less and it is a pain trying to locate good machines and it is expensive shipping them, as you say your miles away from anything.
Davo