Simple indicator modification request

Hi guys,
I was wondering if anyone could help me with a simple modification of an indicator.(s) Here are two indicators that both essentially do the same thing. They overlay a selected pair over your main chart pair. One does it with a line, one with candlesticks.
What I am trying to do, is to overlay a chart over my indicator window instead of my "main" window. It is probably a simple mod that can be done in 2 minutes if you know how to code?
Thank you coders in advance for taking a few minutes and helping me out.
Best,
Josh

the line version is below.
the candle version will take more work, so i'll leave it to others
cheers
Fred

Thank you Sir. :-)