Presets for EQ and input

[Yoltzuin]

I'm wondering if the wiim remote could be made so that you can switch presets and inputs with buttons on the remote.
Example: preset button 1 sets the wiim to the equaliser EQ1, while preset button 2 sets it to equaliser EQ2.
It would be nice to be able to switch input sources with these buttons too!!

 

[ArthurStereo]

Buttons 1-4 should be freely configurable.