Multiple points attractors

I have a program that can change shape (faceted) depending on a point attractor.This attractor can also make holes in the different facets depending on the distance between the center of the facet and the point attractor.

However I have a problem, I can put a second point attractor with list item but I can'tautomate the process whatever for the deformation of the shape or to create holes.

Deformation of the shape :

Create hole :

 
And finally last problem, I wanted to close the form at the top, but again I can'tautomate the process, I created triangles (so that is planar facets) with list item so itdoes not work when I change the sliders to adjust the number of facets. I need planar facets (so triangle) because I must be decoupe this shape.

For create triangle and have a planar surface.... :-( 

 

Can anyone help me?

Thank You

Ines

PS: Sorry for my English.

FILES :

Rhino : RhinoFile.3dm

Grasshopper : GrasshopperFile.gh