Peregrine (Hawker) FMS

Just wanted to know if anyone in Fly II's world has ever attempted to increase the funtionality of the Peregrine's Universal FMS. If so, is there a file I could download to use more of its features? If not then would it be possible to accomplish the task of programming additional functionality. I don't have a clue about simulation programming but have used the Universal extensively on a number of aircraft I fly, and it would be delightful to see much of it functional in Fly II. Maybe one of you wizards can help by walking me through the process of bringing more, if not all of its features to life, so we can all get a little more out of this wonderful simulation. Thanks for any information.Terry