You can already change the Turn-Off Computer plugins icon via the default TLB way of changing icons ;
To change icons in TLB :
1. Right click on the button you would like to change the icon of.
2. Select the menu option labelled : Appearance
3. Now select the menu option labelled : Change Icon
4. Browse for the icon you want by pressing the Browse... button (who would of thought :roll: )
5. (a) 2 Menu options will show up
5. (b) Browse Icon File... - This option is best used if you are looking for a specific icon.
5. © Browse Folder... - This option is best used if all your icons are in one folder.
6. After selecting the icon/s you would like to use it will appear in the window you first opened
7. Now select one of the icons you picked from the Browse... button
8. Click the OK button
Now your icon is changed :wink: