Please allow the user to set the window background colors

[MikeT]

Hello FXT4 Team,
Please add two capabilities for color coordinating windows.
1. Please enable the active window to be a certain color, or at least darker than the subtle darkening. It is sometimes hard to see which window is active when a user has more than 5 open.
2. Please add a capability to change the color of the window border for each chart. This would allow the user to color coordinate. For example, perhaps all m5 charts would be red, or all EU charts a certain color, etc.

Thanks!
Mike