That is an interesting setup! When testing proprietary models like the GXT strategy, the most important element for funded accounts is consistency in risk management. No matter how clean a setup looks, markets can always invalidate patterns during high-impact news events or sudden volatility spikes.
When trading with a prop firm, your strategy must strictly align with your daily loss limits and maximum drawdown rules. A high win-rate model can still fail a challenge if position sizing isn't controlled during a drawdown streak. Always factor in spread, slippage, and specific account parameters before deploying a new strategy live.
What timeframe do you primarily trade the GXT model on? Feel free to share how you manage your stop losses and risk parameters with it!