Soren,
I believe I understand where you're coming from my friend. As a builder of countless vacuform kits over the years I can tell the main reason to build a kit of this type is the challenge and the enjoyment of completing the project. I would also pass on to you that they are not for everyone as they require you to do most if not all the work yourself. Certainly not everyone's cup of tea at all. But what fun they are. Try one of these vacuform kits sometime yourself and I'm certain you'll see why we Vac builders love these Vac kits so.
Highest Regards,
Gregory Jouette