Our team drew  up this special end panel for a customized vanity. I want to, essentially create a Dynamic Product View of it, but I know that will only work on modeled parametric parts and products. 

I know the next recommended method is Flatshots, but I can never get Flatshots to include everything I'm seeing. 

So the next thing I tried was Base Views (or Viewbase). This almost creates what I want, but there are still some strange lines I need to trim or edit. But the Base Views are created in these odd separate Viewports and I can't edit them at all. 

Isn't there anyway to just editable CAD lines of each view (without manually redrawing the whole thing from every angle).