Forum:Improving my Zombie Deck?

I found a deck very similar to this one on the internet and I've edited it a little bit to my tastes:

Zombie Deck (43)

Monsters (23)

x1 Endless Decay (Can have 4000 ATT if combo'd with Pyramid Turtle) x1 Red-Eyes Zombie Dragon x1 Koa'ki Meiru Ghoulungulate x1 Malevolent Mech - Goku En x1 The Dark Creator x1 Il Blud x3 Zombie Master x3 Goblin Zombie x1 Mezuki x1 Plaguespreader Zombie (Tuner) x2 Pain Painter (Tuner) x1 Spirit Reaper x3 Pyramid Turtle x1 Bone Crusher (Acts like MST/combo'd with Zombie Master) x1 Krebons (this or Blackwind - Gale?) x1 Malefic Stardust Dragon

Spells (10) x2 Zombie World x2 Book of Life x1 Dark Hole x1 Enemy Controller x1 Mystical Space Typhoon x1 Foolish Burial x1 Heavy Storm x1 Lightning Vortex

Traps (10) x1 Torrential Tribute x1 Solemn Judgment x1 Solemn Warning x1 Bottomless Trap Hole x1 Mirror Force x1 Dimensional Prison x1 Divine Wrath x1 Phoenix Wing Wind Blast x1 Tutan Mask x1 Dark Bribe

Side Deck (10) (Some of my ideas I couldn't incorporate into my deck) Monsters x1 Vampire Lord (This vs Patrician of Darkness or neither?) x1 Patrician of Darkness x1 Paladin of The Cursed Dragon x1 Necro Gardna x2 Deep Sea Diva (More synchro summon flexibility?) x1 Dark Armed Dragon (This or Dark Creator?) x1 Skull Flame (2600 ATT combo'd with Pyramid Turtle but it's LVL 8)

Spells x1 Allure of Darkness (Draw 2 banish 1 dark monster) x1 Pot of Duality (Show top 3 from deck, pick 1, rest shuffle back) x1 Book of Moon

Extra Deck (13 Synchros) x1 Stardust Dragon x1 Iron Chain Dragon x1 Revived King Ha Des x1 Archfiend Zombie-Skull x1 Doomkaiser Dragon x1 Ally of Justice Decisive Armor x1 Ally of Justice Catastor x1 Brionac, Dragon of The Ice Barrier x1 Black Rose Dragon x1 Mist Wurm x1 X-Saber Urbellum x1 Dark End Dragon x1 Flamvell Uruquizas

TOTAL 23 Monsters | 10 Spells | 10 Traps | = 43 Cards

Any thoughts/advice/tips?