I'm a Pine script, Metatrader developer and trader too.
Please give me the logic of your strategy and I'll provide you a full setup.
You will be able to:
-Set Take Profit / Stop loss based on ATR, Fixed amount, Exit condition
-I'll add a few filters you can check/uncheck to optimize your strategy
-I'll add alert function based on your strategy condition so you will never miss any trade
Also, give a look at my portfolio.