I am currently evaluating SuiteCRM for our company. For background we are a professional services firm (environmental consulting firm specifically) We often do projects on large tracts of undeveloped land that do not necessarily have a useful postal address. Because of this, our procedure when writing a new proposal is to identify the latitude and longitude of the project centroid. We are engineers and geologists obtaining the lat/long is not a problem for us 
What I would like to do is expose the latitude and longitude field with the Opportunities and Projects Modules to allow direct user input rather that have the value derived via the google maps geocoding engine. Ideally this value would auto-populate in the Projects Module when a Project is created related to an Existing Opportunity.
Is this possible without extensively re-coding the modules?