What are you using to test? Seems pretty cool.
The system gives you some good entries when the trend changes and comes to test the TMA lines the first time... there you can get VERY good R:R... I'm talking about single digits pips.
This would be a good test... you would get far less trades... a lower win % but probably a much higher expectancy. Look at the chart and see if you can spot what I'm talking about?
I like doing this with a new system, both to get some idea of the possible results, to see if there's anything that I can observe that is not already in the system, and just to get a feel for how price and the indicators interact.
I will take a look at what you are suggesting about trades as the TMA crosses the 240.