Congrats!!!
If you are still looking for EA builder, look at strategytune.com
Can use it for free (need to register broker account).
It will create EA for MT4, don't need to write MQL.
Hi Ferru, you can create any MA cross system and optimize it so it will show profit on historical data.
Easiest way is to create it in MetaTrader4 with StrategyTune, watch this: