big data and combine modules

Modzzz Hello, first sorry for my English, I'm using google translate. One question, I would use this module to Spain with the 52 provinces and 8,000 towns, would easy to load in the module of all these records? How about work as much information the module?

Another question, I would like to combine several of its modules, for example, this module (locations) and business directory listing, is it possible?