I'm not so experienced doing UVmaps, so don't take my words seriously. 
I think you texture is great. I liked to see the wire only version of it - is much ease now see how clear and well worked the mesh.
Let's discuss that in this thread: UV mapping with Wings3D

I think you texture is great. I liked to see the wire only version of it - is much ease now see how clear and well worked the mesh.
Let's discuss that in this thread: UV mapping with Wings3D