For Australian compliance, they normally remove the HID bits and wire up a H1 and adaptor plate (or shove whatever halogen they can if they're dodgy), so if you have the OE HID stuff in there, I'd endeavour to keep them.
If it's H-something HID kit from ebay, bin it.
Do you have the owner's manual? It should have all the bulbs listed in it.
*edit*
Lots of info here: http://yariksteel.ru/manual/stagea/nm35/manual_pdf/
Get the 'LT.pdf' file and Google Translate