My advice is dont listen to anyone in Australia or anywhere else for a break in procedure .Send an email to the Manufacturer of the engine and im sure they will give you a break in procedure that is suitable for their product .

Dont forget not all engines are made from the same materials some are cheap and some are expensive .

Example RB,Sirio,Os,Novarossi,Grp im sure they will all be able to help you and they might even have a procedure on their Website.

This is the best way direct to Manufacturer and forget the rest everyone has a different opinion and they are all probably wrong .

Or ask Factory sponsored drivers and mechanics who are part of the factory that are specialists like lomberto collari he has a website and a proper break in procedure im sure .

Dont be fooled by the Australian or Overseas Amatuars Who think they know it all as your engine wont last long