How does the Razor's fuel collection system compare to that of the Mustang Omega? How do you imagine this difference manifesting itself in the PU?

The fuel collection system is much more efficient than the Omega, resulting in the ability to regenerate more fuel per second than other racing ships. Unlike other ships the Razor essentially has its intakes spread across the surface of the ship so does not require the ship to be moving in the direction the intakes are facing to regenerate fuel effectively.