Thanks Tus. The quality of those videos are excellent to be sure and needless to say are great for a beginner. He uses one tool, Turbosmooth, that is impressive to say the least. I could see endless possibilities with subdivision modeling. Unfortunately, I dodn't seem to have that modifier in the version I'm using (5). After I have watched the videos through, I will try experimenting and see if there is a similar functionality in version 5.
Here is a wireframe of the Bird of Prey. Like I said, this was designed to be a learning experience for me.