Reply to NI Kontrol X1 midi channel switching help

Need help from someone for creating a midi mapping for NI Kontrol x1...

What I'm wanting to do is setup kind of 4 'pages' on the x1...

Switching between them using the fx1 fx2 fx1 fx2 buttons most likely.

Now I could use modifiers... But that's gonna get very messy fast.

Only one shift button, but ideally I would like to change the midi notes or channels for 4 different 'banks'

So how can I do this!

Do I need to use something like bome, or can it be done without?