Forum:My dragon deck

I just need some suggestions on improving this traditional style deck because my club is doing a tournament in a few weeks and I really need to fix up my deck:

Monsters: Flamvell gaurd x1 Stardust Xiaolong x1 Magna Drago x1 Armed Dragon lv3 x3 Twin-Headed Behemoth x1 Dark Blade x1 Luster Dragon x2 Vangaurd of the Dragon x1 Debris Dragon x1 Kiryu x1 Handcuffs Dragon x2 Armed Dragon lv5 x2 Armed Dragon lv7 x1 Armed Dragon lv10 x1 Seiyaryu x1 Montage Dragon x1 Van'Dalgyon the Dark Dragon Lord x1

Spells Mystical Space typhoon x1 Scapegoat x1 Mountain x1 Monster Reborn x1 pot of greed x1 Soul Exchange x1 Dragon's Gunfire x1 Lightning Vortex x1 Swords of Revealing Light x1 Super Rejuvenation x1

Traps Waboku x2 Dragon's Rage x1 Spellbinding Circle x1 Burst Breath x1 Magic Jammer x1 Dust tornado x1 Proof of powerlessness x1

Syncros: Ancient Fairy Dragon x1 Stardust Dragon x1 Colossal Fighter x1 X-Saber Urbellum x1