Need Profitable MT4 or MT5 EA - low DD, reasonable monthly profit, no risky strategies - to trade indices and metals - with backtest proof - going back 12 years

I need an EA that will have low DD (less than 1.5% per month) and at least 5% profit per month, no risky strategies (e.g., no martingale), to trade US30, NAS100, Gold, Silver, and possibly FX majors.  Need backtesting proof, and I will test as well, for last 12 years (going back to June 1 2010).  EA should hit these performance requirements (less than 1.5% DD per month, and greater than 5% net profit per month, every month going back last 10 years) on at least two of US30, NAS100, XAUUSD, and XAGUSD.  I will pay more for higher performance (e.g., less than 1% monthly DD, and more than 6.5% monthly profit, going back 12 years).   Serious inquiries only.