[RATE MY TEAM] (another) for VGC 2015

[Ilasovy]

HELLo friends!

I wanna ask u for my team composition - is it ok? what changes u prefer at this setup? Any advices? i also paste llinks from my showdown replays as examples of my point of view!

Gyarados (M) @ Gyaradosite
Ability: Moxie
Level: 50
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Waterfall
- Dragon Dance
- Earthquake
- Ice Fang

Tyranitar (M) @ Tyranitarite
Ability: Sand Stream
Level: 50
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Crunch
- Earthquake
- Protect
- Rock Slide

Raichu (M) @ Focus Sash
Ability: Lightning Rod
Level: 50
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Thunderbolt
- Hidden Power [Ice]
- Encore
- Fake Out

Azumarill (F) @ Assault Vest
Ability: Huge Power
Level: 50
EVs: 212 HP / 252 Atk / 44 Def
Adamant Nature
- Aqua Jet
- Belly Drum
- Protect
- Play Rough

Ferrothorn (F) @ Lum Berry
Ability: Iron Barbs
Level: 50
EVs: 252 HP / 204 Atk / 52 SpD
Brave Nature
IVs: 0 Spe
- Power Whip
- Gyro Ball
- Leech Seed
- Protect

Rotom-Heat @ Sitrus Berry
Ability: Levitate
Level: 50
EVs: 252 HP / 112 Def / 116 SpD / 28 Spe
Calm Nature
- Thunderbolt
- Overheat
- Protect
- Will-O-Wisp

http://replay.pokemonshowdown.com/battle...-210540745  Ilasovy vs. jrmm003
http://replay.pokemonshowdown.com/battle...-210285016  Ryuhashegi vs. Ilasovy
http://replay.pokemonshowdown.com/battle...-210538672  Ilasovy vs. fretule
http://pokemonshowdown.com/replay/battle...-210545584  Ilasovy vs. giovyxx