Hi Rohan, i would disagree with the previous comments, i moved from scotland to perth WA 10 years ago now and can say it is the best thing i ever did, but you only get out of it what you put in, you will find it harder for the first 12/24 months (I did) but once you get used to the way sparkying is done over here the positives out weigh the negatives, lifestyle, working in the sun, being able to wear shorts to work, then hitting the pool when you get home with a cold beer. The wiring regs are more laid back than the UK, T&E for everything, Red, white and blue phase colours, no armour,steel conduit, pyro etc most aussie sparks haven't heard of half of it, as for the exams you need to do, if you can manage to get yourself a copy of the electrical regs for the Australian state you intend to move to maybe from ebay or online bookstore this will help you, when i sat mine it was an open book test with 40 multi choice questions ,once you pass that you do a practical exam similar to the AM2, small install , bit of fault finding, motor with remote start/stop etc. Once you move over if you can get some labouring work with an electrical company before you sit tests you will get a bit more familiar with the differant fittings used over here and the ways things are wired. Also if you intend to do any kind of comms work that is a seperate week long course with an exam at the end and a seperate license issued. seriously give it a go or you will never know. good luck with it all.