Which company should I open an account with in Australia for lets say...$10000?

[xxxxxx6]

i've checked cmcmarkets and IGA and others but don't know which one to choose.

i'm starting out on trading forex (after successfully make a profit of $38000 on a $50000 demo account) and don't know which company in Aus i should open with...they all require your ID etc but do they need your tax file number?

if so, which is the best or ideal company I should choose?
any help would be appreciated!

xox!

 

[dcraig1]

InteractiveBrokers

 

[xxxxxx6]

InteractiveBrokers

anymore?
are there anymore?

 

[JTrader]

worldspreads are pretty good for spreadbetting & accessiblew to you in Australia. They have 1 pip USDJPY EURUSD AUDUSD spreads & 2 pip GBPUSD from 0803-1603(ish) london time. They are only open 0700-2100 at the moment. Though trade orders can be filled 24/5.