Simple Indicator need quick!

I need a M and W indicator using specific Fibonacci ratios. What I am trying to do is detect M and W patterns using the C leg of the harmonics for entry and BC projection for take profits. The A Leg should not be violated. I would only be using specific ratios using the gartley pattern butterfly pattern and bat pattern. I would need this done within 4 hrs to 5 hours. Please respond if you have done this type of work before. Thanks in advance.