Okay so I've come here to reaffirm something and to ask a question about a specific ship component and upgrades. The reaffirming: You can't make a component take up 0 space. In other words a component that at common quality takes up 1 space, can't be reduced down to 0 with an upgrade to GQ. Ditto for power.
Now the question. A GQ upgrade to a component can make it use 1 less power. How does that effect the Field Bracing Component? Since the Field Bracing gives you +2 hull per point of power up to 3 power. If you upgrade it does it essentially become +3 hull per point of power?