Magician Deck Help

I have a "Dark Magician" which is the best deck I have overall (three decks in total). I have won many Duels against my friends and other people using it. Yet I can't help but think that its has something wrong with it. Maybe someone else here can see something i'm missing.

Normal Monster cards:
Dark Magician
Gemini Elf
Beta the Magnet Warrior
Alpha the Magnet Warrior
Gamma the Magnet Warrior
Effect Monster Cards:
Marauding Captain
Double Coston x2
Magician of Faith
Maha Valio
Dark Magician Girl
King of the Swamp
Skilled Dark Magician
Sasuke Samurai
Magical Scientist
Archfiend of Gilfer
Skilled white Magician
Obnoxious Celtic Guard
Dark Magician of Chaos
Breaker the Magical Warrior
Sorcerer of Dark Magic
D.D. Warrior lady
Stone Statue of the Aztecs
Mask of Darkness
Penguin Soldier
Buster Blader
Witch of the Black Forest
(valkyrion the magna warrior if I feel like trying ot get him out)
Fusion monster
Dark Paladin
Sanwitch x2
Magic Cards
Polymerization
Pot of greed
Raigeki
Sage's Stone
Mage power
monster reborn
Cost down
Swords of Revealing Light
Harpie's feather duster
Trap Cards
Nightmare wheel
spell shield type 8
bottomless trap hole
Riryoku field
trap jammer
spellbinding circle
magic cylinder
torrential tribute
michizure

Thats the deck, I know I have alot of cards, I'm continually trying to downsize it. anyways commets welcome!!!!!

[maku]

your deck has sooo many monsters

[maku]

28 monsters ... holy crap . that's alot.. anyways, i'll give you some tips on what i think you should do with this deck

Thanks appretiate it

[maku]

Drop these monsters:
ALL the magnet warriors
maha vailo
penguin soldier
king of the swamp
mask of darkness
archfiend of gilfer ( why do u have this crap)

Add these mon:
cyber jar
apprentice magician
choas commmand magician
exiled force
maruading captin
magician of faith
skilled crimson magician
skilled white magician

Drop these spells/traps
nightmare wheel (why, you don't need this)
michizure
spell shield type 8 ( you have to discard a spell now )
trap jammer (too situational)
spellbinding circle( come on man.. at least shadow spell)

Add these spells/traps
double spell
premature burial
call of the huanted
magic jammer
mage power
emblem of dragon destroyer
ring of destruction
reaload x2
cost down ( two is good since there is soo many trb.)

that's all folks

One more thing I feel like I need to get rid of one of my tribute cards from my deck. Which one?
Chaos Command Magician
Socerer of Dark magic
Dark Magician of Chaos

You have too many monsters that you don't need.. I would say that your "Theme" needs a little of work. if you really want to be a true "Dark Magician" deck duelist, then I would suggest you choose what kind of Magicians do u want.. Either a Dark Magician/Dark Paladin combo, or Dark Magician/Sorcerer of Dark Magic, or Dark Magicain w/ Dark Magician of Chaos... pick one that works.. in my deck I have a Dark Paladin combo with Catapult combo. It works for me, cause it will confuse my victims when I crush them.. Some may say that you need to choose one or the other. But don't listen to them.. Put yourself in a scenario, like "What if they got rid of my strongest magicians?" Then you should have a back up plan with another monster...
Hope it helps..

[maku]

take out sorccerer of dark magic out

you also need dm attack

A Dark Magician deck needs to be sidedecked well, remember; a good lockdown deck or duck-control can charge all over it.