Move sets?

[Darth Dragonite]

Hey, I need some advise on move sets and pokemon to use 4 the battle tower....



My lead pokemon would most likely be gyrados or dragonite


Here are the pokemon considering to put in my team, remember this is for battle tower, so I can only use 3.


Gyrados
Use:First up pokemon, hes suited to defend himself no matter what get thrown at him, he covers his weaknesses and takes advantage of his high attack score.
Thunderbolt
Flamethrower/icebeam
Waterfall
Earthquake


Heatran
Use: Solid Power!!!
Earth Power
Dragon Pulse
Flamethrower
???


Dragonite
My other option as a starter.
Surf
Fly
Dragon Claw/dragon pulse
Thunderbolt/ice beam/flamethrower


Garchomp
Use: Powerful pokemon, if anyone has ideas as for better use, plz tell me.
Earthquake
Dragon Claw
Crunch
???


Metagross
this would be my psychic/dark type, if you have better candidates, plz say so.
Psychic
Meteor Shower (It think thats what its called)
???
???


Tyranitar
Use: undecided...
Earthquake
Rockthrow
Outrage
???


Shukle
Use: Toxify the opponent, rest if hp gets low, if faced with an opponent that is edging away his hp to quickly, I will use that move that switches the attack and defense and use a powerful move to KILL THEM!!!
Toxic
(that move that switches your attack with your deffense...)
Rest
???


PLZ give advice as to movesets, pokemon, strategies, and overall ranking of my current team.
Any other pokemon you think I should have that arent listed plz give advice.

 

[Shine]

Gyarados
Adamant/Jolly Nature
~Waterfall
~Earthquake
~Ice Fang
~Dragon Dance


Heatran
Modest Nature
~Flamethrower/Heat Wave
~Earth Power
~Dragon Pulse
~Dark Pulse


Dragonite
Adamant/Jolly Nature
~Dragon Claw
~Fire Punch
~Earthquake
~Dragon Dance

Dragonite
Adamant/Jolly Nature
~Aerial Ace
~Dragon Dance
~Earthquake
~Stone Edge

Dragonite
Modest/Timid/Bold Nature
~Roost
~Ice Beam
~Thunderbolt
~Dragon Pulse



Garchomp
Adamant/Jolly Nature
~Earthquake
~Stone Edge
~Dragon Claw
~Fire Fang/Swords Dance


Metagross is Psychic/Steel, not Psychic/Dark. And you don't need Dark moves on it anyway.

Metagross
Adamant Nature
~Earthquake
~Meteor Mash
~Agility/Zen Headbutt
~Explosion



Tyranitar
Adamant Nature
~Dragon Dance/Dragon Claw/Rock Polish
~Stone Edge
~Earthquake
~Crunch



Power Trick Shuckle dosen't work, believe me. It requires Trick Room support to work, and even with Trick Room, it requires quite a long time to set up.....

Shuckle
Impish/Careful Nature
~Knock Off
~Toxic
~Rest
~Protect

Not sure on Shuckle's moveset though.