One thing I've noticed and decided to point out in the thread. At least as of 0.0.5, there's a key difference between Kethane and Karbonite infrastructure. That difference is density. One unit of Karbonite is a LOT denser (and heavier) than Kethane. 1.1 units of Karbonite, which is about how much it takes for 1 unit of LiquidFuel, is more than twice as heavy as 1 unit of LiquidFuel. What does that mean? Don't put your Karbonite refinery in orbit, if you can help it. It's easier to mine and convert on the ground than in space. And unless RoverDude changes the conversion ratios or densities by a lot, that's not gonna change. Which, to be fair, is not a bad thing. Right now, with conversion rate still not throttled by drilling rate, it's faster to fill fuel tanks than karbonite tanks. Once 0.0.6 comes out and that's no longer the case, drilling and refining facilities are still gonna be more interesting* to assemble on the ground than in orbit. * 'interesting' in this case could also mean 'difficult,' 'complicated,' or 'explodey.'