Take a look at this block called "Indicator moves within limits". It's a little bit crazy block, but I feel that you can use it for something. What it does is what these beautiful horizontal rows of blocks in your project do, but in one single block.
Renko charts have irregular time axis:
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If you are asking for how to put that chart over one that has regular time axis and then apply MA over... I don't think that this will be easy to be done and also using less resources 🙂
Could you share a screenshot of how you would like the EA behaves? If you have a backtest of your current project, share it and let the people try to figure out how to help you.