Forum:My Effect Monster Trunk

Hi i need some help sliming this down to 40 cards, For the moment it is 48 Cards in this deck, Please Help.

Trunk: Monster: Spell: Trap:
 * Catapult Turtle
 * Deepsea Macrotrema
 * Fenrir
 * Amphbious Bugroth MK-3
 * Forgotten Temple Of the Deep
 * Unshaven Angler
 * Creeping Doom Manta
 * Shark Cruiser
 * Shrink
 * Shrink
 * Fissure
 * Monster Reincarnation
 * Lightning Vortex
 * Megamorph
 * Magical Mallet
 * Giant Trunade
 * Card Trader
 * Reckless Greed
 * Reckless Greed
 * Reckless Greed
 * Royal Decree
 * Scrap-Iron Scarecrow
 * Magical Cylinder
 * Sakuretsu Armor