1. Remove the bottom bar:
---------------------------------------
Place dciNoBar.exe anywhere in the device & run, I recommend to place a shortcut in \windows\startup folder. This will remove the bottom bar like in the pic.

2. Install Spacer2 Today Plugin
---------------------------------------------

3. Install LG_Today Buttons

4. Configue Spacer2 Plugin in \Settings\Today\Items, click on Spacer2 n  click options. Adjust Spacer Height accordingly.