Let client pick location on map or select geocodable location?

Hi! Great plugin!

I live in Costa Rica, and we don’t really have an address system here, so normal geocoding (asking for a street name and number) doesn’t work here.

People usually just pick the nearest reference point, and then say e.g. “from the reference point, one block to the north, and one to the east”.

Could your plugin somehow be modified to let the user select one of the matching locations in Google Map’s database (via the Google’s autocomplete API)?
Also, letting the client choose his exact location on a map (like you use for the store-location-picker) would be awesome!

How much would it cost to convince you to at least add one of those features, maybe as a pro version of your plugin?

I am currently using a plugin for a delivery service that supports both of these features, but I would really like to switch to yours in order to have a more generic solution.
Screenshot is here: 2.gometa.org/geocodepicker.png
(on the left, there’s Google map’s autocomplete, to the right there’s a map-location-picker)