Good idea about animating the elements, I will add collection parameters to the offset nodes so the elements can be moved with the sequencer.
That actually highlights the power of this system because any of the seperate modules in the material can individually have extra fancy things done with nodes, like shimmering, fading etc.
And yes we really need verse to material collection. While this system is good for non coders, the sequencers make it tacky and unweildy.