So, I wanna start competitive Pokemon and I have a team on paper.

I wanna try it out on Showdown first before I go ingame and grind my balls off untill this team is combat ready.

Here's the team:

Starmie@Leftovers
EV's: 252 SpA / 4 SpD / 252 Spe
Ability: Natural Cure
Nature: Timid
Moves:
~ Surf
~ Ice Beam
~ Thunderbolt
~ Rapid Spin / Psychic

Scizor@Choice band
Ability: Technician
EV's: 248 HP / 252 Atk / 8 SpD
Nature: Adamant
~ U-turn
~ Bullet Punch
~ Superpower
~ Pursuit

Jellicent@Leftovers
Ability: Water Absorb
EV's: 252 HP / 36 Def / 220 SpD
Nature: Calm
Moves:
~ Scald
~ Recover
~ Toxic
~ Shadow Ball

Hydreigon@Life orb
Ability: Levitate
EV's: 4 HP / 252 SpA / 252 Spe
Nature: Mild
Moves:
~ Draco Meteor
~ Fire Blast
~ Superpower
~ Roost

Gliscor@Toxic Orb
Ability: Poison Heal
EV's: 252 HP / 184 Def / 72 Spe
Nature: Impish
Moves:
~ Substitute
~ Protect
~ Earthquake
~ Toxic

Infernape@Life Orb
Ability: Blaze
EV's: 252 Atk / 4 SpA / 252 Spe
Nature: Naive
Moves:
~ Overheat
~ Close Combat
~ U-turn
~ Stone Edge / Mach Punch (Can't choose)


Any tips/critisism/help is welcome.
Please be constructive though. Just saying "Infernape is shit" doesn't help me. Why is it shit? What's a better mon in his spot? etc etc.