I am not being clear in my question. Sorry.
If one replaces a "standard" object from another "popular" library, should one delete the other object? Or should one change the name of YOUR object to be modified? Or should one keep both but make yours the "primary" object?
I hope this makes sense.
For instance, if I find or make a "better" symbol2list object, I should delete the old object and put the better one in the zexy folder. If I do that, though, if I send the path to another then I have to send my own zexy folder, which seems problematic.