Avengers vs Green Lantern Corp?

Much as I hate to admit it, the entire Green Lantern Corp would have the Avengers outnumbered and outgunned. The only chance the Avengers would have would be to destroy the enormous Central Lantern on Oa, which is the source of power for all of the Green Lanterns (Alan Scott excepted), but by the time they figured that out, it would probably be too late. Given a decent writer, the Avengers might stand a chance, but in terms of sheer power and overwhelming numbers the Green Lantern Corp would have a distinct advantage and would win out. The Avengers, however, would put up a heck of a fight.