multiple attractors grid transformation

Hi there

Could you please help me I have been struggling to adapt a definition from co de it in order to transform a rectangular grid in accordance with attractor points.  The initial definition has only two attractors but I need 50 to 200 points at a time.  I have managed to isolate the list, but the grid does not reconnect as a grid, but instead only moves the initial blocks.  could you please help me? I have attached my definition as well as an image of what I can achieve and what I would actually really like to achieve.

Thanks, anchel