Hey,
I'd be happy to help you build this EA. Can you give me all the trade entry and exit rules, and other details related to your system? I'll then get back with a more accurate bid and time estimation.
Either way, I'm pretty fast in delivering the prototype, usually between 24 and 48 hours.
You'll have a small dashboard in the top left corner of the chart to let you know the status of the EA, how it reads and processes the indicator signals, current spread and other useful info.
Basic options such as multiple options for calculating the lotsize (fixed amount, risk percentage, risked amount, etc), as well as trailing stop, break even and intraday time windows for trading will be added free of charge. Unless you'll want to take some of them out, but I guarantee they are pretty great to have and you can always turn them on/off from the settings.
Let me know if you're interested and we'll talk more about it.
Thanks,
Phillip.