More details: I’m looking to build a custom MetaTrader 5 EA designed as a modular, multi-strategy system rather than a single fixed strategy. The main goal is to be able to backtest individual strategies and combinations of strategies, then evaluate performance based on probability and robustness rather than a single optimized result. I want the EA structured so strategies can be toggled on/off, optimized independently or together, and tested through Monte Carlo–style robustness testing (such as trade randomization, execution variance, and parameter sensitivity). The objective is to identify which strategy combinations produce the highest probability of consistent performance, not just the best curve-fitted backtest. Could you let me know if this is something you can build in MT5, how you would architect it, and whether you have experience supporting this type of testing workflow?