I saw that; very nice. Except it goes back to my whole "coaster with Industrial Powered Spotlights" does not a scary nighttime coaster make. And the increases light pollution in the sky. I suppose the remaining scattering of stars will no longer be seen.
Still, of all the coasters, Griffon would be my choice of lighting as it is my least favorite. Although, just imagine being on the Griffon with NO park lights at all. No moon, no nothing. THAT would be cool. (oh BBW how I miss thee)