Automate projector and screen

[jsmithv]

I am trying to see what is required to do a little bit of seemingly simple automation. All I want to do is automate a projection screen and projector.

 

What I am looking to do is this:

 

Right now I have a da-lite contour screen. It currently used a somfy wall switch for up and down. Attached to the screen is a Somfy ILT dry contact interface, part no: 9013837. The wall switch is a Somfy Decorator Single ILT switch, part no: 1800410. Works fine, but looking for a bit more control. I want to press a button and have the screen come down and the projector turn on at the same time. Also, the opposite should be true as well - press a button and the screen goes up and projector turns off. Also, retaining individual control would be good - buttons to turn on/off just the projector, buttons to raise/lower just the screen. From what I can gather I need both the devices as well as a a controller, which led me here. To control the devices themselves, I gather I need something like this:

 

1 - KeypadLinc - INSTEON 6-Button Scene Control Keypad

2 - I/O Linc (I guess you need two for projector up/down)

1 - Insteon IRLinc

 

Should that accomplish what I wanted?

 

Thanks for any advice,