Python:
Python is a space Volvo, with all the positive and negative connotations that come with that label. Even from behind, they look somewhat similar. You can make the Python a 284 trader, and still have pretty hefty shields. The traits of being tough, spacious, reliable scream stereotypical Volvo.
The Fer-de-Lance is like an Italian sports car, and the styling of ZPG ships are like the classic space-planes of the early years of Space travel, and have pretty nice interiors too.
Clipper (or Gutamaya in general) is like Aston Martin.
If you could liken space travel to the human body, Faulcon deLacy is the brain, Gutamaya is the face, Lakon is the stomach but Zorgon Peterson is the heart and soul.