Can someone please rate my first ever VGC doubles team?

Question

This is my first ever VGC team. Please rate it and tell me what I can improve.

Replays:
(I know there a lot so pick a few random ones: Some I loose, some I win)

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225797704

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225958088

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225801839

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225928320

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225959354

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225954211

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225973271

http://replay.pokemonshowdown.com/battlespotdoublesvgc2015-225972125

2sharp4you (Zapdos) @ Sitrus Berry
Ability: Pressure
EVs: 252 HP / 144 SpA / 112 Spe
Modest Nature
- Tailwind
- Hidden Power [Ice]
- Heat Wave
- Thunderbolt

JawLine (Garchomp) @ Garchompite
Ability: Rough Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Swords Dance
- Rock Slide
- Protect

I'm hated. (Aegislash) @ Weakness Policy
Ability: Stance Change
Shiny: Yes
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
- Flash Canon
- Shadow Sneak
- Shadow Ball
- King's Shield

Female Hound (Klefki) @ Leftovers
Ability: Prankster
Shiny: Yes
EVs: 248 HP / 252 Def / 4 SpD / 4 Spe
Impish Nature
- Swagger
- Foul Play
- Thunder Wave
- Protect

8-Bit (Rotom-Wash) @ Chesto Berry
Ability: Levitate
EVs: 252 Def / 212 SpA / 44 Spe
Bold Nature
- Hydro Pump
- Will-O-Wisp
- Thunderbolt
- Rest

Grafiti (Scrafty) @ Assault Vest
Ability: Intimidate
EVs: 240 HP / 224 Atk / 44 SpD
Careful Nature
- Fake Out
- Knock Off
- Drain Punch
- Ice Punch

Comments

LAWL Trick Rotom.
LAWL Detect on Assault Vest.
LAWL physical Aegis.

(Actual constructive critisism to come at a later date :D)

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Oh no the detect assault vest is wrong... Thats my old set. Also, please rate :(

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Dun worry bruh :) VGC is my speciality.

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Most of the Pokémon that you've chosen are outclassed by another (e.g. Garchomp < Landorus)… do you want me to replace Pokémon or just improve your old ones?

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Actually I have to disagree with you. I find ZapChomp an extremely powerful lead when used appropriately. Also, I looked it up on Smogon and they agree with me ;P.

Just improve my old ones please! Thanks!

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Garchomp is meh this gen. He was a powerhouse in XY, though. And for future reference, Smogon isn't the premium place to seek advice for VGC. Nugget Bridge is better in that area. I'm not saying Garchomp is bad, I'm just saying that he's fallen from glory.

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@ Astronautical, ZapChomp still works. Only has a few more counters.

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Wait I have a question. Fake Out + Assault Vest is viable? Is it supposed to spam Fake Out?
The rest of your movesets is okay. I'll have to check your synergy later on. I feel like some of the movesets are copied and pasted straight from Smogon.

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Just saying that ZapChomp has been kinda replaced by ZapDorus, seeing as their collective weaknesses actually decrease. ZapChomp work too, though. The addition of Heatran also makes checking Ice- and Fairy-types easier.

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LAWL adamant nature on special aegislash! Switch it for quiet to counter t-room and stuff :P also 0 IV in speed.

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Its not adamant...

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^LAWL trying to lie :P Note that we can see your edit history.

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Yes, but I had it set to adamant before you said that... so I'll repeat: Not adamant.

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It says you edited it to modest 2 days ago and yet I commented that 1 day ago...

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It doesn't matter. Its the correct one now @ Mr.Trainer29

Also a quick suggestion, have you tried a Mixed M-Chomp ?
It works nicely. Needs a bit of a Tailwind boost tho