When i bought a motorbike (2005 kawasaki ninja 636) the kawasaki shop gave me a NEVER USED PLATE from there pile of plates to put on brand new bikes that was ***-636 ( normal WA blue plate)
Even tho this plate had never been used ever before i had to jump thru all sorts of hoops for it to go ahead, so i don't think a used plate would be able to be transferred and i think they did mention this to me at the time.

__________________
[SIGPIC][/SIGPIC]