Grasshopper Method to merge two tensile structure methods?

[jmc.060691 (BJK)]

Hi, I’m trying to make a tensile structure that people can enter and crawl into.
It’s similar to the “TAPE” exhibitions shown in the image.

I know i have to use kangaroo and tried both ways of

1. Anchoring to edge
2. Anchoring to point ,

But how to merge them together as one?
And it kinda gets tricky if I get rid of the box meshes because I need to tweak it in 3D.
Should I start off with a different kind of mesh structure?

Thanks for any opinion!