I have 100-150 taps on bags now. I would like to move to tubing so I can get a centralized collection point since I work solo. I have a maximum of 10 feet of fall from the highest tap to the lowest point in the woods. The trees are spread out along the the full distance of the fall. The maple stand runs more across the slope than up and down it however. Given all that, I'm thinking a gravity vacuum will likely not work well. The low collection point is about 600 feet (and a little up hill) from my sugar shack so running electric isn't really ideal but a battery powered vacuum (diaphragm?) Pump could be an option.

What would you all recommend in terms of a tubing setup? What other details should I be considering?