Casio CZ/ VZ/ FZ - Pro Series

I love the Casio CZ series synthesizers, but all of them except the cz1 and cz5000 suffer from having dim grey screens with no backlight, which makes them nearly impossible to use on a dark stage. You can buy backlit LCD displays all day long for 3 bucks on ebay, so I decided replace the dim grey LCD screen in my Casio cz101 with a bright blue backlit one. Simple mod. Huge improvement! 

Pics:
http://imgur.com/a/cKT2q

Next, I want to add a rotary encoder for faster scrolling through parameter values, but that's a little more complicated.