Looking for Google Maps Store Locator plugin

Hi

We are looking for a store locator plugin that can do three things:

1. Show stores as markers on a Google map centered around location defined through a user zipcode or address
2. Have a default location setting so we can create pre-defined searches on static pages
3. Display information (name, address, distance etc) about stores/locations separately on the page

Item 3 is not critical but a nice-to-have.

An example of the functionality we are looking for is here

http://www.storage.co.uk/find-self-storage/search#/london

We have tested Store Locator LE and two standard Google Maps plugins but none of them appear to have this functionality.

Can anyone suggest alternative solutions?

Thanks