Hey, I have a basic understanding of what you want, but I will need more details to be entirely familiar with your system.
I have made many complicated EAs, this one sounds like it will be simple compared to others that I have made. Also, I have worked with the HA smoothed indicator a bit too, so I am familiar with that as well.
To complete the project, we will need to discuss the strategy in more depth, so I know the precise entry rules, and other requirements, and from there I will just need to code it up. It will take me around 5 days to complete this project, because I have multiple projects going on at the moment already.
If you have any questions, feel free to contact me on the Freelancer Messaging system.