I would like to experiment with candle shape detection in automation. I have a few newbie questions: 1. Can an automated system be created with end user tools that can detect and initiate a trade based on a candle shape such as a doji bar? 2. If so what are the options as far as software and brokers? Is there any true benefit to the more expensive options? 3. Can the system once created be safely run in a simulated mode that provides a real simulation? 4. Can I run multiple simulations live from one account? 5. What technical skills will I need to learn to make this happen? Thanks in advance.