I really ask for an update. I spent the last week testing 25 currency pairs. There are good points and bad points. The good thing is that there were profits, but the bad thing is that most of the positions entered when the market closed and the spread was large had negative results. What I suggest is this:

1) Time filter (avoid time periods with large spreads)
2) Spread filter.

I believe this is a very easy update for you. Can you do this? Please!