Different file-selection colors in the src and dest window

I think it would be nice to use a quiet selection file color in the destination window (e.g. in a dual vertical file display).

In this way you don't have to look at the top of the window to see which window is active and hence you can keep your eyes on the file selection and get a more comfortable/relaxing use of dopus.

E.g. I alt-tab into dopus, find a selected file and starts using the keyboard arrows to move up and down. However the file does not move up and down since it was the destination window. This problem could be avoided if the destination file-selection has a quiet color and hence dopus would be more intuitive imo.