I am now finished.
Let's get started!
OK, Scizor over Yanmega here.
@ Life Orb/Choice Band
252 Attack, 252 Speed, 4 SpeDef
A fast physical sweeper.
OK, not bad, but for a sweeper you don't want Reflect. Let's try...
@ Life Orb
Ability: Magic Guard(if you can get it, if not, Synchronize)
252 SpeAtt, 252 Speed, 4
OK, T-Tar isn't the best for this team due to its Sandstream Ability, so I would recommend something else. Terrakion would be perfect, but since you play SoulSilver this will be difficult. How about..
@ Leftovers(Terrible item suggestion, I know. Throw whatever you want on this guy.)
Ability: Solid Rock
252 Attack, 200 Def, 56 HP
Ta-Da! Stealth Rock setter AND Tank. :) Crunch can be added to fill part of T-Tar's role, but the suggested set covers more types.
Kingdra has been blessed with even stats. Let's make the most of that, shall we?
@ Leftovers/Choice Specs
252 SpeAtt, 252 Speed, 4 HP
Hidden Power Grass
A Special Sweeper.
@ Expert Belt(can fake a choiced set)
252 Attack, 252 Speed, 4 HP
Ability: Intimidate or Technician
252 Def, 252 SpeDef, 4 HP
Sorry for my horrible rating. TOO MANY LEFTOVERS AS ITEMS. dies