i was wondering if this deck may be good or need some work on

Level Up Deck a.k.a. Dragon

Monster

1 Jinzo
2 Cyberdark Keel
1 Lord of D.
3 Masked Dragon
3 Armed Dragon LV 3
3 Armed Dragon LV 5
1 Armed Dragon LV 7
1 Armed Dragon LV 10
1 Horus The Black Flame Dragon LV 4
1 Horus The Black Flame Dragon LV 6
1 Horus The Black Flame Dragon LV 8
1 Spear Dragon
1 White - Horned Dragon
1 Mirage Dragon
1 Twin - Headed Behemoth
1 Cyberdark Horn

Fusion Monster

1 Five - Headed Dragon

Trap

1 Sakuretsu Armor
1 Magic Cylinder
1 Negate Attack
1 Ultimate Offering
1 Level Conversion Lab
1 Trap Hole

Spell

1 The Flute Of Summoning Dragon
2 Heart Of Clear Water
1 Heavy Storm
1 Lighten The Load
1 Swords Of Revealing Light
1 Smashing Ground
1 Soul Exchange
1 Lightning Vortex
1 Level Up!
1 The Graveyard In The Fourth Dimension
1 Premature Burial
1 Dragon's Mirror

Side Deck

Monsters
1 Mirage Dragon

Spells
1 Nobleman of Extermination
1 Mage Power
1 Shrink
1 A Wingbeat of Giant Dragon

Traps
1 Compulsory Evacuation Device
1 Jar of Greed
1 Magic Jammer
1 Cemetary Bomb
1 Draining Shield
1 Seven Tools of the Bandit
2 Xing Zhen Hu
1 Malevolent Cataastrophe
1 Shift

Why use Negate Attack when you can use Mirror Force? o.O

why use xing zhen hu ever?

3 cyber dragon
3 masked dragon
3 armed dragon lv 3
3 armed dragon lv 5
3 spear dragon
2 armed dragon LV 7
1 breaker the magical warrior
1 twin headed behemoth
1 morphing jar
1 sangan

2 stamping destruction
2 enemy controller
1 mystical space typhoon
1 smashing ground
1 premature burial
1 dragon's mirror
1 brain control
1 heavy storm

3 bottomless trap hole
3 dimensional prison
1 call of the haunted
1 torrential tribute
1 mirror force

side deck just in case *HAhA*