What is a "winning" position? What is your goal? What do you want to "capture"?
You just gave 2 arbitrary parameters. It’s like saying:
“Hey guys, I want to maximize my number of won tennis matches. What can I do? I've already identified: 1) serving, 2) smashing at the net. If you know of a better way, I'd love to hear it."
If you want to maximize / optimize you trading results, you first need to identify what you are doing. For example, if you want to capture a large swing in swing trading, these can help. If you want to optimize result/drawdown or various other derived parameters, mixing can help.