Toggle between 2/3/4/"n" referenced sets of objects?

Hi all,

I have a specific situation that I haven't been able to find an answer to. Took a stab at it, couldn't figure it out. I'm hoping someone here may have a solution.

In the top image I have 3 groups of surfaces, with a vertical linear array of points. I have referenced the points to have their XY plane intersect their surrounding surfaces. All is good.

Currently I have only worked with 1 of the corresponding sets of points and surfaces. However, at this time in the project I will be working between them interchangeably. I'm wondering if there is a way to set up a multi-pronged toggle/gate, instead of clearing values and re-referencing points?

IE: In the second image, I have one of the 3 sets of points referenced ("FloorHeightPts"). Below are the sets of points (100/200/300 signifying each set). I'd like to have those three routed through a single container where I can select any one of them through a drop-down menu, if that makes sense.