Keep us posted.
There are more options coming in Premier Plugin 4.3 and DeBaat is updating MultiMap for 4.3 both due out in a couple of weeks.
Launch date for 4.3 is week of August 17th. Most of it is the underlying architecture that will help us address consistency and inter-add-on-pack communications issues that were difficult to resolve in 4.2 and earlier versions.
The update will mean more cool features can be built on 4.3 including MultiMap and Premier plugins to help with crafting region-specific maps. That will make it easier to have one set of location data that drives multiple map presentations on a single website.
Thanks for your support & please keep providing feedback and asking questions via the Premier forum.