Overlay Line & Candlestick Chart Indicator

Write a full functioning overlay line+candlestick chart indicator for mt4 with these options:

1. user can select the currency pair dynamically like my main chart window will be for example CHFJPY then I can attach this indicator to show the chart of GBPJPY as an overlay chart in candlestick or line chart format while I can also attach a 2nd pair too like EURJPY so on my main CHFJPY chart window I can attach this indicator to show one or two chart like only GBP/JPY or both the GBP/JPY & EURJPY.

2. user can select the overlay chart color dynamically

3. indicator must work dynamically on multi time frame of MT4

4. Indicator must work in multi currency in MT4 so user can attach indicator to multi currency specially to all 28 pairs

5. Indicator chart must be equal to the default line+candlestick chart of MT4

6. Indicator should not overlap with the default chart in MT4

7. Indicator code should be optimized for low cpu and ram usages

8. Indicator shouldn’t be crashed or shouldn’t crash the MT4 when attached to all 28+ pairs with multi time frames.

9. Indicator chart must be in same window as an overlay chart not in separate window.

10. Its for my own personal use so there shouldn’t be any kind of restriction/licensing 

needed

11. Indicator must be tested and bug free as I will not be your tester. 

12. I know ChatGPT can also provide a full source code for all of my above requirements so it shouldn’t  be a hard for an expert programmer and most of the code is already available on net.