First Question: My deck needs fixxing before YWC 2008?

Question

I always won with the deck. It is basically D-Hero/Spellcaster with a few Lv Monsters inside. So check it, rate it, and help it if ya'll don't mind.

Monsters

D-Hero Dogma

D-Hero Dreadmaster

D-Hero Blade Master

D-Hero Captain Tenacious

D-Hero Diamond Dude

D-Hero Dread Servant

D-Hero Double Dude

D-Hero Dunker

D-Hero Defender

D-Hero Doom Lord

D-Hero Departed

D-Hero Fear Monger

D-Hero Dasher

Dark Magician Girl

Dark Magician

Grave Keeper's Guard

Old Vindictive Magician

Kycoo the Ghost Destroyer

Chaos Command Magician

White Ninja

Silent Swordsman Lv5

Cyber Gymnast

Mystic Swordsman Lv4

The Creator

Jinzo

Horus Lv4

Horus Lv6

Horus Lv8

Sacred Phienix of Nepthys

Spell

Swords of Revealing Light

Level Modulation

Premature Burial

Monster Reborn

Clock Tower Prison

Soul Exchange

Nobleman of Crossout

Magical Dimension

Traps

Raigeki Break

Sakurestu Armor

Magcal Cylinder

Trap Hole

Negate Attack

Waboku

Thunder of Ruler

Yeah that is mainly the deck.

Answer 1

looks good - if you have always won with it why mess?  That is quite a track record - congratulations!