Hi, VR Theatre,
Thank you very much.
Yes, please do so!
I suggested a second Icon image to use with an easy access (a copy of the original that can be altered. With a right mouse click on the icon in question, the artist/user can choose between default or the individually created version per icon, so it is easy customize. Any update on the default doesn't "kill" the alternative version. (I avoid asking to have the alternative taken over completely, as that would not fly well with needed updates.
I'm curious about your idea; please submit it. Thanks for your effort.
Cheers