Water being hydrokinetic or steam? If the former, was this after hydrokinetics got nerfed (started requiring lubricant)? Or, if the latter, how did you run everything off of 16kW engines without simply spamming them?
I spammed them. Why wouldn't I? They're efficient and easy to fuel. I used the hydros to get started but once I could, I just started spamming the gas engines.
I eventually hit a point where I hurt the server tho, so I submit I was playing in a brutal "this is SSP/Sparta" sort of style. I think in total I logged about 7 hours on that world.
This IS, by the way, about ~30 days ago that I finished this. So I fully admit my snapshot of the mechanics may be out of date in subtle ways.