It will be great if you will have a 3x3 RGB LED Matrix like: akafugu LED Matrix 3x3 and [SparkFun Lumenati 3x3 - Programmable RGB LED Matrix
It will be great if you will have a 3x3 RGB LED Matrix like: akafugu LED Matrix 3x3 and [SparkFun Lumenati 3x3 - Programmable RGB LED Matrix