5th Gen Rate My Team Please?

Hey guys! First of all, I am new here. So, if I posted in the wrong place, please accept my apology beforehand and move it to the correct place.

Ok... So currently I am trying to get past the Elite Four so I can get all the power items, pokérus, and all those goodies for EV training so i can get on with building my actual team for competitive. I am kind of new at this stuff, so bear with me. XD So far, this is what my planned team looks like...

Scolipede
Nature: Adamant (+Atk/-SpAtk)
EVs:252 speed/252 attack

X-Scissor
Poison Jab
Earthquake
Swords Dance



Umbreon
Nature: Relaxed (+Def/-Spd)
EVs: 252 HP/252 SpDf

Baton Pass
Wish
Substitute
Double Team

Milotic
Nature: Modest (+SpAtk/-Atk)
EVs: 252 SpAtk/252...Spd?

Ice Beam
Recover
Toxic
Surf



Gothitelle (SURPRISE! Not a Reuniclus ;P. I am not a big fan of overusing the overused lol)
Nature: Modest (+SpAtk/-Atk)
EVs: 252 SpAtk/252 Spd

Calm Mind
Thunderbolt
Dark Pulse
Psychic/Psyshock



Chandelure
Nature: Timid (+Spd/-Atk)
EVs: 252 SpAtk/252 Spd

Energy Ball
Hex
Will-o-Wisp
Flamethrower



Ferrothorn
Nature: Adamant (+Atk/-SpAtk)
EVs: 252 Def/252 SpDef

Leech Seed
Stealth Rock
Gryoball
Seed Bomb








Phew...there. I know my pokemon are a bit on the defensive side, but I love it. My main plan is to substitute with Umby, try to do a good amount of double teams, baton pass to scolipede and maliciously laugh as i proceed to sweep. Ferrothorn in case of stalling needs, Milotic and Chandelure for coverage, and Gothitelle for fun surprise/coverage. Any Comments? Suggestions? Questions? Thanks guys :)

You need to post in the Battle Center for Rate my Team threads.