The ForexGT_Arrow system is just a small part of the strategy: We use CurrencyStrength & Correlation to decide which pair to trade, Volume & Volatility for "IF" to trade, and ForexGT_Arrow for entry.
If you can only test your system with live trading, why do you add the "CurrencyStrength & Correlation" and the other stuff? It seems to me that for finding out if your method works, you should trade the pure method instead of adding lots of other stuff that affects the result.
