Hmm. Now that I understand the Pilon / Port mecanism, I have tried using it more.
The idea to build this network really feels compeling, but it is far too limited and complicated to use (that water removal thing is soo annoying, and fells illogical. Why would we remove a pump if we need to rebuild it right away ?).
I'd love though to play a map where we need to use that network only (no drone), with a mecanism to remove them afterward -> Maybe a specific drone which only removes the pilons, pumps and ports)
If feel that there still a bit of work to be done there, to make as great as it deserves.