Hi Chikushou,
A big Aussie welcome to Susan's family. It's good of you to drop in and say "Hi". Hope you like it here, and you stay for a while.
There is a mountain of information, resources and friendship waiting for you here, you just need to jump in start talking and ask any question you like. You're quite safe here and we are very accepting.
Somewhere in your local community health / support organisations, either Govt or private, there should be a Transgender advocacy group that can help you with all the legal requirements of transitioning in the workplace and community. They should also be available to assist in the therapy and advice areas of transition.
Looking forward to hearing more of your story in time to come, but in the meantime, be safe, well and happy.
Speak to you as soon as I pick the kids up from school
Lotsa huggs
Catherine