I really like the costume!
Although, now that I think about it there's a real good chance that's a multiverse Carol.
New costume looks great imo, I prefer it greatly to the outfit she had under Johns and the New 52.
Carol looks more like an old-school sci-fi pulp hero... I can dig it.
And yes, Marquez's Hal looks great! Let's hope he's not "infected" - I think we're all tired of seeing Batman mistrust Hal. I will keep an eye out in case Hal actually shows up here. (although I would think GL rings consistently monitor their bearer's health etc)