Having automated many of my systems over the years, I do not recommend AmiBroker for this task. It is not what I would call mission critical.
A stable automation platform must be redundant or you will be in a world of hurt.
To understand Austin and Coiledmarkets, just go back and review his public videos. I will admit I listen to his videos and find them entertaining; like watching an upside down turtle try to struggle and make his way right. Only this guy is trying to find his way in trading.
Every now and then...