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Oh! I forgot to mention Counter on Jynx. However, Earthquake => Body Slam still 2HKO's Jynx so you should almost always run that.
Also, your wording with Dodrio is odd. I'm not the person to go to for Grammar though.
Not sure why you didn't mention Swords Dance Victreebel. It certainly has an established niche and is better than Swords Dance Venasaur.
Also, Starmie beats Exeggutor with Blizzards unless Eggy gets lucky with double high roll Mega Drains (to drain enough hp to survive 3hko). Of course...