Questions:
1. How do I add color change to this pattern? When I add dispatch, the color of curves changes instead of the surface.
2. If the orginal crv is rotated horizontally (3D rotate), how to create surfaces of the rotated crv in the pattern? (Boundary doesn’t work for this)
Parametrics 
Love the questions!
1) Looks like you might need to hide all of the upstream components.
2) We’ll have to look at other surface (or Mesh) creation tools – loft, sweep, revolve, patch, etc. – if the curves are non-planar.