Here is my planned team for Pokémon White. I know I have a bug weakness, so any help is appreciated. No Dream World abilities, please.

Smuglord (Overgrow) @Muscle Band
Adamant (A+, SP.A-)
-Leaf Blade
-Coil
-Dragon Tail
-Leech Seed
Smuglord is a physical sweeper. Boost up with coil, then strike with Leaf Blade and Return/Strength (how many strength boulders are in Isshu?) Dragon Tail is for coverage and to remove troublesome opponents.
The only HM you need to progress in the story is Cut for the lot o' dreams. Strength boulders are here and there for items and a trainer or two so you don't constantly need it. Dragon Tail provides all the coverage you need so you can use leech Seed to keep you healthy during the sweep.

Hiyakkie (Gluttony) @
Timid (SPd+, Atk-)
-Surf
-Ice Beam
-Grass Knot
-Nasty Plot
The water monkey is also a physical sweeper. Recycle/Natural Gift gives me infinite electric attacks, though Recycle/Rechargeable Battery boost my SP.A whenever I’m hit with electricity.
Hiyakkie is better special-based IMO.

Musharna (Synchronize) @Wise Glasses
Relaxed (D+, Speed-)
-Psychic
-Yawn
-Shadow Ball
-Trick Room
My Musharna, rock turtle, and rock crab are all slow enough to take advantage of Trick Room.
Dream Eater is too unreliable and is only marginally more powerful than Psychic. Shadow Ball for pesky ghost and coverage. The rest is fine I suppose.

Doredia (Own Tempo) @Miracle Seed
Bold (D+, A-)
-Butterfly Dance
-Petal Dance
-Leech Seed
-Hidden Power (Fire/Ice)
Doredia boosts with Butterfly Dance, then Petal Dances with no confusion. Teeter Dance is to annoy others. HP fire/ice is for coverage.
Teeter Dance aint worth it, more leeching yay!

Abagoura (Solid Rock) @Expert Belt
Sassy (SP.D+, Speed -)
-Aqua Jet
-Curse
-Earthquake
-Rock Slide
Surf is for traveling and Stab, Knock Down is for flyers and bugs, and works well with Earthquake. Aqua Jet is for speed when Trick Room isn’t up.
Priority isn't affected by trick room. You only Surf in the underground water hole, route 17, 18 and Sazanami town I think. Curse foor more Trick rooming and Rock Slide as knock down hurts the trick room.

Iwaparesu (Shell Armor) @leftovers
Adamant (A+, SP.A-)
-Rock Polish
-Earthquake
-Rock Slide
-X-Scissor
X-Scissor and Rock Slide are Stab, and Aerial Ace is for grass types. Rock Polish is used when Trick Room isn’t set up.
You're not grass weak so Earthquake for good ol' Quakeslide coverage.