2 stars for picking the 3rd best pokemon I would have gone with the 1st one water beats fire, not only that but hes a flying type so it would still beat one you picked. So grey has the upper hand even if he kicks him in the balls.
I would have gone with water type because its the best to pick, yeah 3rd one is flying that doesn't matter to me because water would still be the better pick even if you pick the 3rd and its better because of the moves it has that do more dmg.