Hi Steve
Step 1 Ring Burwood Police with vin or eng number.
If it's been registered before they can tell you.
If its 20 yrs Blue slip required ( I have used AVATI Mechanical repairs) They are in the BP servo at Burwood Heights on Liverpool rd.
Let me know if you have any problems I am going through the same the same thing with my xl500.
nine7onefive3501
DOK