I know a queertrader who was working for Hawker Pacific in CNS who did his A&P licence in the states. Somewhere in TX I believe. He led me to believe that a good A&P school that does conversions will give you all the help you need. I think it took him 3 weeks with the study, exams, and practical elements but he did say he had a good instructor. Just get over there and start drinking Dos Equis. The rest will fall into place.