Combining usermods

With usermod v2 available, we can have multiple usermods installed in the wled build.

What I’m unclear on is how to integrate them into the UI and json state if they are all written with /u and UserVar0 and UserVar1.

Is there an implied standard used among github devs that I’m not aware of for addressing this?

I assume I edit each usermod so they get unique UserVar’s, and json states. However, is that in the best interest of keeping WLED running smoothly?

Is an array better for UI and json state handling?

I could propose something and get it kicked around by the real devs for better approaches, saving the devs from diverting attention away from 0.10.3 and beyond.