Symbian - reconfiguration of GPS application

We currently have a simple Symbian GPS application. We want to take the take current code, replace any 'locatorz' reference and replace with Pinpoint. We want the code recompiling after all the changes are made. We want a kernel error bug correcting that occurs when running in the sybima emulator. This is gps application reporting back to a central server, we want to change the current url ref to point to new url we specify. We also want to prepare the code for approval by Symbian or assistance to do this ourselves. We wan t the code preparing for express deployment in redness for full deployment post Symbian approval. As well as the changed development code, the coder must also provide downloadable code for Symbian devices.