Control multiple objects using one XY Pad OSC

Hi everyone,
I’m quite new to TouchDesigner and I’m creating an interactive projection where users can drag and drop individual parts of a face to create their own image. I was just wondering if there was any way to control all elements via one XY pad and have buttons on the side which change which feature is selected, and being moved. I’ve attached a copy of the file I’m working on, alongside a few pictures of my TouchOSC controller.

What I want to be able to do is move all elements using one XY pad, unlike what I am doing currently where I have to change page to change the position of the elements.
Visage.12.toe (275 KB)