New to This and seeking figures

I am from Queensland and have just completed reading Steve’s book. Very interesting and thought provoking.

I am trying to establish a bit of excel spreadsheet to formulate the relative costs and potential income of a positively geared property, but some of the information I need to make allowances for vary depending on Property Value. If someone could help me with some general figures that can be formulated into my workings would be appreciated.I would like to be able to establish at what level the positive gearing will work with detailed workings.

Items needed include:
Mortgage Insurance Rates
Tenants Insurance Rates’
Property Insurance Rates
Allowances for Maintenance
Property Inspection Costs
Rates etc

Any other allowances for the transfer of the property or during the rental period would be appreciated.

Thanks

Callapidgeous