As regulations are different here to when I lived in UK, I was able to wire my own house, I then had a qualified electrician test and check, and wire to RCD's. I now want to wire my shed here in Australia, and then get the Electrical Contractor who wired my house to connect to the mains. In UK I used a ring main, 2.5 cable to first GPO, then second etc, when I get to sixth and last GPO, cable returns to RCD. Is this acceptable way to wire here in Australia