Right now I'm gratified that I can begin modelling some of my designs myself in a form beyond 2D schematics, which I still quite like. The modelling doesn't replace the drawing for me but adds yet another dimension to the overall design work. While modelling this scoutship design I've realized a few things I'd like to change. And so I might go back and tweak those couple things on the schematics so that when I eventually tackle the scoutship again someday down the road I'll incorporate what I've learned and those changes.
For now I'm going to continue to finish the model as is. All told though there are really only a very few things I'm not content with, but they're not deal breakers and probably no one will notice but me.