I have not looked into the detail of your element files. (Hurts my head).
But you may want to add this into Vehicle.cfg.
I honestly don't know if this will help, but just at a glance, it might.
Also you need to reshape your tp_1.dds file to fix the wake.
If you don't have that file in VSF, try importing vessel the from the boats folder. VSF will build more .dds files than a direct build. If that makes any sense.
Oh, and the rudder can be added in elements, with all parameters.
But I think you may want to add an invisible/transparent rudder in the model for VSF to find and use.
Again not to sure about that.
So, all in all I have been of no help.