Do you plan on simulating stop losses / take profits on your strategies ?
Right now I can see 9 signals out of 16 are good (for the strategy you presented), so you'll have to implement stop-losses. Or maybe hedging with leverages, I don't know which can be the most efficient.
There's a lot of sudden movements in these markets that can easily trigger a stop loss if too tight.

Will you try some more short-term strategies too ?

Anyway, looking forward to hear more about your tests !