I have the huge advantage of not actually being an officer in my FC. My rank is "Engineer" and I have full airship and FC crafting access, but I can't spend company credits. So, I have no idea how many credits we're spending on fuel. xD I just say "Hey, we need another fuel stack" and someone gets me one. No questions asked.

I should probably re-work my final designs to include crappier rigging, at least on a few ships...