Forum:Help My Synchro Deck

This is my current Synchro Based Deck, and I'd like some help to make it more competitive. I have 43 cards in it.

MONSTERS (22): Junk Synchron x2, Reborn Tengu x3, Giant Germ x3, Effect Veiler x1, Crystal Seer x1, Marshmallon x1, Battle Fader x1, Dandylion x1, Debris Dragon x1, Doppelwarrior x1, Blackwing - Gale The Whirlwind x1, D.D. Sprite x1, Marauding Captain x1, Dark Armed Dragon x1, Chaos Sorcerer x1, Cyber Dragon x1, Meklord Emperor Skiel x1.

SPELLS (07): Pot Of Avarice x1, Monster Reborn x1, Giant Trunade x1, Reinforcement Of The Army x1, Burden Of The Mighty x1, Mystical Space Typhoon x1, Dark Hole x1.

TRAPS (14) : Solemn Judgment x1, Torrential Tribute x1, Mirror Force x1, Call Of The Haunted x1, Magic Cylinder x1, Bottomless Trap Hole x1, Scrap-Iron Scarecrow x1, Divine Wrath x1, Dust Tornado x1, Compulsory Evacuation Device x1, Black Horn Of Heaven x1, Dimensional Prison x1, Dark Bribe x2.

EXTRA DECK (14) :Shooting Star Dragon x1, Red Nova Dragon x1, Stardust Dragon x2, Red Dragon Archfiend x1, Black Rose Dragon x1, Junk Destroyer x1, Junk Berserker x1, Junk Archer x1, Junk Warrior x1, Formula Synchron x2, Magical Android x1, Mist Wurm x1.

In Traditional Format I have also Goyo Guardian in my Extra Deck, but in Advanced I don't know with which card to replace him with. Any ideas on how to improve this deck and constructive critisism are welcome. Keep in mind that I don't have some cards like Trishula and Brionac, but i have a quite extensive collection but mostly common and old (Original Yugioh Era) cards.