My Netbattle Team

[CrimsonBrawler]

This is the team I currently using on NB. So far it has been doing pretty good, but help is still needed, If this isnt the place for this kinda stuff than Mod, please move it.

Raikou @ Leftovers ** Crackling
Trait: Pressure
EVs: 40 HP / 216 Spd / 252 SAtk
Timid Nature (+Spd, -Atk)
- Calm Mind
- Hidden Power [Grass]
- Substitute
- Thunderbolt

Heracross (M) @ Choice Band ** Asaleam
Trait: Guts
EVs: 12 HP / 252 Atk / 88 Def / 156 Spd
Adamant Nature (+Atk, -SAtk)
- Brick Break
- Focus Punch
- Megahorn
- Sleep Talk

Snorlax (M) @ Leftovers ** Flubber
Trait: Immunity
EVs: 116 HP / 196 Atk / 56 Spd / 140 SDef
Careful Nature (+SDef, -SAtk)
- Earthquake
- Rest
- Return
- Sleep Talk

Milotic (F) @ Leftovers ** Venus
Trait: Marvel Scale
EVs: 116 HP / 140 Spd / 252 SAtk
Modest Nature (+SAtk, -Atk)
- Ice Beam
- Mirror Coat
- Recover
- Surf

Gengar (M) @ Leftovers ** Spooky
Trait: Levitate
EVs: 136 Atk / 196 Spd / 176 SAtk
Hasty Nature (+Spd, -Def)
- Focus Punch
- Ice Punch
- Shadow Ball
- Thunderbolt

Weezing (M) @ Leftovers ** Smokey
Trait: Levitate
EVs: 196 HP / 252 Def / 60 SAtk
Relaxed Nature (+Def, -Spd)
- Fire Blast
- Haze
- Sludge Bomb
- Will-O-Wisp

I was thinking of something like Steelix for a physical wall to work in tandem with Snorlax as a Special Wall, what pokemon should I remove to accomodate? That is if I need Steelix at all.