I've done a bit more work. I have the double keel finished as well as the windows and entry hatch in the bow section. I decided to redo the control car. TOO MUCH BEVEL, and I also beveled BEFORE I extruded the windows. BIG mistake!

This explains why the control car windows look funny and jagged!

I am going to try a bevel with one section AFTER I extrude the windows. More pix will follow sometime next week!