I would modified the default desktop as follows:

1) language shortcut move to the center of desktop and PIN

2) Videos folder move to left

3) to down screen add shortcut for Script editor

4) to down and left add shorctut for Lightning settings/Configure desktops

5) to down and right add dynamic text (date and time – easy format date and time) and resize for all visiting info, maybe set some color, etc.

6) to left side add page indicator (vertical line), and set margin top and bottom to 30 (same you have for horizontal line)

7) Pined icon (as all apps, browser, phone, google play, settings etc) set unpined, and move to panel (pined). Maybe some icon in panel add to more left and right, and top/bottom and set No scroll limit.

8) Maybe some icon from desktop , detach from grid and deformed by geometry editor. Or enable mirror for some icon.

9) Maybe add some Bookmark for zoom in/out icons.

10) to Different desktop add Unlocker widget.

Why?

Because the better you show conveniences LL.

Most people do not know that they can scroll also up and down.

Why this shorctus? (date is universal, script editor is your best function, config desktops is useful for demonstration that there is more than one desktops).