Need help in automator, may require some coding too

Here's the thing: i bought a CM Devastator KB mouse combo, plug it on my macbook both work flawlessly, but there's a problem: the KB won't light up. After googling around i found a nice thread (this one: http://apple.stackexchange.com/questions/156273/os-x-cm-storm-devastator-keyboard-doesnt-light-up) that solve the problem by actually using LED test tool to turn on the LED of the keyboard and use automator to turn in to a service that i could bind to a keyboard shortcut. No want i'm trying to do is make this solution more elegant by having the keyboard light toggle and not just turn on when i press the shortcut. Hope i was clear in my description, english isn't my prime language

Ok so i've found this nifty code that is basically a fork of the one i used previously (https://github.com/pykler/led-backlight-osx). The good thing with this one is that i can pass insert the "off" argument to turn off the LEDs. Now what i need to find out is how to use it in automator to make the toggle when i use the ctrl+F14 shortcut.

can you launch this as a shell script, or apple script?
you can bind automator actions to keys...