Daft DC Comics fanfic idea - Book One

I was sorting through my old files, and I found the outline for a very silly Green Lantern Elseworlds fanfic[1] that I never got round to completing. I probably never will, so here's the synopsis:

[1]It's actually more of an excecise in replacing characters in an existing story with their closest equivilents. But then, when you get down to it, so's Superman's Metropolis...

( Elseworlds: Green Lantern - Ring of Power )