I’ve a question or two about your Equipment Copper Sheathing.
Once used, does it still takes up point space on the ship its been applied to? I know it doesn’t take up cargo space, but what about point space?
Yes, because equipment always takes up point space and the ability text doesn’t say otherwise.
Could you use more than one on the same ship?
No: “Only one of the ship’s segments can be increased in this way.” So even if you can load more than one aboard, only one could ever increase the ship’s base move.
Would using it on a ship with a L+S base move make that ships base move L+L? Or if you used it on a ship with S+S, would it make that ships base move S+L?
Let me know if you think it should be more expensive because that’s how I feel.