Sounds like a b&w candidate?
I thought that too. My first attempts just ended up flat with a fairly obnoxious sky on top. You ever have one of those images that you love in concept, see interesting potential in, but know deep down just isn't very good, but you try try try to make it good anyway? That's how I feel about this one. I love the birds, and I love the Vegas skyline. But the haze and the light...
Aw hell, the shot - It's just not that good but I WANT it to be
I might try really blocking up the blacks and seeing if there's a semi-abstract B&W suggestion lurking in there.