Tab handling suggestions

hello,
i like the drag n drop functionality for tabs and i have some suggestions:

draging a tab into nothing should open it in a new window
draging a tab into a file display should replace the viewed tab or the location if there is no tab bar visible.
draging a tab onto the the right or left side of a single lister layout should open it on that side as a dual lister.
the same should be possible with windows and lister sides(drag n drop on the colored border) on the title bar of other windows and not only if both are single lister layouts
drag n drop on the colored border should not move only the current tab but all tabs at once

what do you think about it?

Apart from the way of doing it by dragging, i think it´s almost all possible in the new version, using
the raw commands.