arcgis 10.1 - Settings of Address Locator within ModelBuilder or ArcPy?

I am creating a model that processes a large road dataset, then creates an address locator from the roads. The Create Address Locator tool does not allow me to set options like Spelling Sensitivity or Minimum Candidate Score.

Is it possible to set these options in ModelBuilder (or at least, within an ArcPy Python script)?

I'm using ArcGIS 10, but I'm also interested in whether it's possible in 10.1.

Answer

It is currently not possible at 10.1 to use arcpy to change locator settings.