Control Soundflowerbed via AppleScript [how-to request]

[lucouto]

Hi,
I'd like to know if there is a way to control Soundflowerbed via AppleScript. I'm currently using ControlPlane to take actions in my system (10.8.3) and the goal is to make the sound change to my HDMI display "automatically".
So, I've created the following steps:

1. ControlPlane detects an external HDMI display (done)
2. ControlPlane runs an AppleScript to select Soundflower (2ch) in System Preferences sound output (done)
3. ControlPlane runs an AppleScript to select HDMI in the Soundflowerbed (to do)

So, I hope my request is clear enough. I'm looking for a way to implement step 3

TIA,

L.