this is the absolute best gear for a level 19 twink

head      lucky fishing hat      +8 agility
neck      scout's medallion/sentinel's medallion
shoulders serpent's shoulders
chest    blackened defias armor    +4 stats
waist    deviate scale belt
legs      rigid leggings of the monkey    nethercobra leg armor
feet      nat pagle's extreme anglin boots    surefooted
wrist    wrangler's wristbands of the monkey    +9 stamina
hands    gloves of the fang          +15 agility
rings    seal of sylvanas/seal of wrynn
          legionnaire's band/ protector's band
trinkets  insignia of the horde/insignia of the alliance
          arena grandmaster
back      sentry cloak                stealth
ranged    hand of argus crossfire/throat piercers
main hand shadowfang/assassin's blade      +15 agility
off hand  buzzer blade                    +15 agility