Please rate/recommend cards for my Demise OTK deck?

Question

Ritual Monsters: 4

3 Demise, King of Armageddon

1 Ruin, Queen of Oblivion

Normal Monster Cards: 4

2 Insect Knight

1 Neo Bug

1 Metal Armored Bug

Effect Monsters: 13

3 Doom Dozer

3 Magical Merchant

1 Senju of the Thousand Hands

1 Sonic Bird

3 Manju of the Ten-Thousand Hands

2 Great Maju Garzett

Spell Cards:

1 Advanced Ritual Art

2 End of the World

1 Megamorph

1 Spell Absorption

1 Heavy Storm

1 Monster Reborn

1 Pot of Avarice

1 My Body as a Shield

1 Magical Stone Excavation

1 Premature Burial

Trap Cards:

2 Draining Shield

1 Torrential Tribute

2 Dark Bribe

3 Reckless Greed

Side Deck: i know what I need side decked, very aware of this deck's weaknesses (like Burn)

Answer 1

i would give it a 7/10 you should add a felgrand dragon or guardian angel joan to offer for your rituals though and add other cards to increase your lifepoints like mystik wok and maybe burning algae cuz of demises effect