Somebody rate my team in pokemon leafgreen ?

Question

this is my team in leaf green

Steelix Lv. 65

Nature Bashful Ability: Rock Head

Item: Soft Sand

Moves:

Earthquake

Double-Edge

Screech

Iron Tail

Tangela Lv.65

Nature: Hardy Ability:Chlorophyll

Item: Miracle Seed

Moves:

SolarBeam

Stun Spore

Sunny Day

Cut (need to replace)

Jynx Lv.65

Nature: Modest Ability: Oblivious

Item: TwistedSpoon

Moves:

Lovely Kiss

Ice Punch

Psychic

Attract

Charizard Lv.68

Nature: Hardy Ability: Blaze

Item:Charcoal

Moves:

Earthquake

Flamethrower

Fly

Dragon Claw

Miltank Lv.65

Nature: Serious Ability: Thick Fat

Item: Silk Scarf

Moves:

Body Slam

Milk Drink

Defence Curl

Rock Smash (to lower defence and then use body slam)

Cloyster Lv.65

Nature: Docile Ability: Shell Armor

Item: Sea Incense

Moves:

Surf

IceBeam

Explosion

Spike Cannon

What do you think Rate from 1 to 10

Answer 1

                          a 5

Answer 2

replace ur tangela with a stronger pokemon like lapras or aerodactyl  

Answer 3

out of 10... about 7 or 8