Well, that was an interesting battle, to say the least.
Obviously you suffered quite a bit once Kingdra set up on you, which you sort of let happen by trying to Scald him. Probably should have gone straight to Ferrothorn.
Also, I felt like Zapdos, whatever it's set is, really wished it had HP Ice to take out that Gliscor with, and Heat Wave to nail Ferrothorn, since without those moves you were stuck in a sort of loop for the first few turns. Those are my thoughts, anyway.