Starter Deck Joey; Customized

It runs.. fair decent for an old deck, but I do know that there is alot I can do to it. Like I want to make it so I get out Arcana Knight Joker out as fast as possible (all three) So I would be greatly apreicate it if you could help me out to making this deck competitive, I kinda wanna make this deck my real life deck for Tourneys and what-not. Please and Thank you.

Monsters: 14
2x Jinzo
3x Jack's Knight
3x Queen's Knight
3x King's Knight
2x Gearfried the Iron Knight
Gearfried the Swordmaster
Sangan
3x Penguin Soldier
2x Witch Doctor of Sparta (Might just put him in the side.)

Spells: 13
Malevolent Nuzzler
Release Restraint
Dark Hole
Monster Reborn
2x Mystical Space Typhoon
Polymerization
Future Fusion
Heavy Storm
Dian Keto
Scape Goat
2x Smashing Ground

Traps: 7
Mirror Force
2x Bottomless Trap Hole
Torrential
2x Ultimate Offering
2x Dark Bribe

Extra: 3
3x Arcana Knight Joker

Well, is was originally a Joey Starter deck, but I made it somewhat of my own style, I took out Red-eyes for Jinzo, cause well.. it's jinzo and people really hate Jinzo LOL

I'm prolly just gonna take Witch Doctor out completely and replace him with Thunder King instead, Thunder king is another card that everyone hates, that I've noticed. He stops alot of stuff that like searching.

Iron Knight & Swordmaster, well I just love 'em. C: