I actually love the direction in which this thread was going, and I would like to start - up conversations again granting that the O.P. would be ok with it. One of the things I have noticed is the O.P.'s search of "accuracy". Accuracy is by far one of the things that many people and systems fail to exploit which is why they end up failing at the end of the day.
Many traders, and gurus will preach that money management is the key to forex, but the reality is even with strict money management you at best will be guaranteed a slow death. We hear things like "don't risk more then 2% of your account" but once that trade goes wrong, the reality is that starts a snowball effect in your account which will lead to massive losses.
So O.P. if you are out there, please take the time to revamp this thread, if not, I would love to be able to continue what you started, by showing everyone here that "Pip-drawdown" is the key to forex, and not the "drawdown" itself.