Megan Glover Asked: Calling all Yu-Gi-Oh! Card Collectors?

What can I do to make my deck better? I want to collect certain cards to make a "storm deck" D:

Monster Cards:
Sea Koala
Masaki The Legendary Swordsman
Bitelon
Battle Steer
Wattmole (x2)
Silpheed
Arcane Archer Of The Forest
Kahkki,Guerilla of Dark World
The Thing In The Crater
Psychic Kappa
Elemental Hero Neos
Solar Flare Dragon
Souls Of The Forgotten
Arcana Force VII – The Chariot (x2)
Penguin Knight
Chrysalis Dolphin
Dark Magician
Kagemusha Of The Blue Flame
The Six Samurai-Yaichi
Alien Dog
Man-Thro' Tro'
Worm Illidan (x2)
Needle Ball (x2)
Worm Jetelikpse
Atlantean Pikeman
Archlord Zerato
Herald Of Purple Light
Meklord Emperor Wisel
Storm Caller
M-Guerrero N02 (M-Warrior N02)
Yaksha
The Wicked Eraser
Mermaid Knight
Cosmic Compass
Necro Linker
Blue Eyes White Dragon (x3)
Paladin Of White Dragon
Blue Eyes Shining Dragon
Blue Eyes Ultimate Dragon
Meklord Emperor Granel

Spell Cards:
Gotterdammerung(x2)
Law Of The Normal
Chain Summoning
Venom Swamp
Token Sundae
Polymerization
Megamorph
Mist Body
White Dragon Ritual
Flute Of Summoning Dragon
Common Soul
O-Oversoul
Neo Space
Chain Energy
Resinator Engine
Wetlands
Release Restraint
Seed of Deception
Malevolent Nuzzler
Mausoleum of the Emperor
Realm of Light
Dust Barrier
Pot Of Greed

Trap Cards:
Solemn Authority (x3)
Ritual Sealing
Powersink Stone
Divine Relic Mjollnir
Morphtransition
Windstorm of Etaqua
Orbital Bombardment
Zero Force
Rainbow Path
Cemetary Bomb
Ordeal Of A Traveler
Dragon's Rage
Dragon Capture Jar
All-Out Attacks
Blackboost
Equip Shot
Nordic Relic Brisingamen
A Hero Emerges
Destiny Mirage
Human-Wave Tactics
Ninjitsu Art of Transformation
Odin's Eye
Xing Zhen Hu Replica