Hmmmm. What can I give for positive feedback? Think trachy, think. Well, Krookodile has good moves. Now onto the bad:
Chandelure: Psychic is fine for an ingame moveset. Replace Overheat with Energy Ball. Flame Body is horrible, Flash Fire is a much better ability. I hope you haven't already got this Chandelure and that this is being asked for before game help. Replace the Ghost Jewel with either a Choice Scarf or Specs.
Galvantula: You need Compoundeyes on this guy for it to be any good. A galvantula with Compoundeyes should know: Thunder, Bug Buzz, Energy Ball, and a support move of your choice. As it is, your Galvantula should know Bug Buzz, Discharge, Energy Ball, and either Charge Beam or Volt Switch. Item should be Life Orb
Ferrothorn: Get rid of everything except for Power Whip. Give it Gyro Ball, Curse, and your choice between Bulldoze, Thunder Wave, and Toxic. Give it a Rugged Helmet.
Samurott: Replace Hydro Pump with Grass Knot. Replace Blizzard with Toxic. Replace your current useless item for a Life Orb.
Archeops: Fine for an ingame set. Item should be Sitrus Berry for ingame.
Krookodile: Give it either an Expert Belt, Choice Band, or Choice Scarf.