Hey, Nspiratn

That´s a good looking model you´re working on.
As per the patching issues, all I can say is, it´s no easy feat what you´re attempting. There´s no easy point-and-click solution for patching nurbs models.
I really do recommend Mike´s Nurbs Shark video*, since there you´ll realize how many issues are at work here. If you want to look them out yourself, looks for UV Spans and Parametrization, Rebuild Surfaces Action, Stitch and such.

*Available here