I need a system that wins 80% of the time, or better. Small wins are fine. As the account grows I can just put more money up.
When I can afford to take some hits, in the persuite of larger gains, I can spearpoint trade to catch the larger moves, so I am not really motivated to buy a course or anything.
Tell us how this 7-10 thing works. If it seems to have merit, then I will try it in simulated trading for a few months. If it's good, I'll keep the method in my tool box. if not, I won't.