Superheavy Slam

 Superheavy Samurai Deck

Monsters:

3x Superheavy Samurai Big Benkei

2x Superheavy Samurai Soulbuster Gauntlet

2x Superheavy Samurai Soulfire Suit

3x Superheavy Samurai Magnet

3x Superheavy Samurai Scales

3x Superheavy Samurai Soulpeacemaker

3x Superheavy Samurai Battle Ball

3x Superheavy Samurai Soulpiercer

3x Superheavy Samurai Trumpeter

2x Superheavy Samurai Prepped Defense

3x Superheavy Samurai Flutist

2x Superheavy Samurai Gigagloves

1x Superheavy Samurai Soulhorns

3x Superheavy Samurai Wagon

1x Jizukiru, The Star Destroying Kaiju

2x Gameciel, The Sea Turtle Kaiju

Extra Deck:

Synchro

1x Superheavy Samurai Steam Train King

2x Superheavy Samurai Warlord Susanowo

1x Superheavy Samurai Ninja Sarutobi

1x Superheavy Samurai Stealth Ninja

1x Superheavy Samurai Commander Shanawo

1x Superheavy Samurai Beast Kyubi

2x Superheavy Samurai Ogre Shutendoji

1x Superheavy Samurai Swordmaster Musashi

1x Naturia Barkion

1x Naturia Beast

Xyz

1x Gear Gigant X

Link

1x Platinum Gadget

1x Missus Radiant

I need a list of what cards I should take out and which new cards should I add.
I' ve been trying to get help for weeks 

the cards I have are:

1x Superheavy Samurai Prodigy Wakaushi

2x Superheavy Samurai Monk Big Benkei

3x Superheavy Samurai Motorbike 

Should I replace my original Benkei's with the new one?

edit: replace one with monk big benkei

Garrett Little:

I think it should be replaced to create something new

Thanks (sarcastic)