Programmatically register an IHttpModule wit SharePoint 2010

I need a simple console application that will check, at the press of a button, to see if a specific IHttpModule (one that is already in the GAC) is registered with a SharePoint 2010 site (assume localhost on port 80) and, if it's not, register it. If needed, I can provide a simple 'Hello World'-type iHttpModule object for testing. This should be written in C#. We are a new startup, and this is a simple project to test the waters with outsourcing some of our development. There is a strong possibility for more work to come if we are happy with the outcome here.