We've seen players get creative with attachable pods, like attaching Mirai Furys to the Starfarer in place of the fuel pods. Are there similar possibilities with the cargo boxes on the Hull C?

While we applaud the creativity, the Starfarer/Fury carrier is the result of a bug and not intentional design; it will be fixed in the future as it isn't the desired way to transport vehicles. As shown on Inside Star Citizen, we're looking into future changes to allow various items to fit on cargo grids. However, at this moment in time, it is restricted to cargo boxes.