Thanks a lot for all your responses - the general consensus seems to be pretty good, however I have a few more questions:
1. With regards to faxing them the withdrawal authorisation - is this a one off thing just to verify you? Or must you do it each and every time?
Does anyone here use Go Markets as an fx broker and if so, could you shed some light on the pro's/con's of their service?
Currently with Oanda however I'm not a fan of their withdrawal fees and would much prefer an MT4 platform. Also the ability to trade other instruments...