Nodes would be greatly helpful to create desired effects.

They are way more customizable, than the current linear logic. (which thankfully got a lot better with voicelab V2, supporting the needed re-arranging of effects)

I hope this description is understandable.

But if examples for similiar GUI logic construction is needed, I can only refer to projects like XOD.io or Ryven.org, which provide great visualization on their websites for such node-based logic.