Hey, I remember the Snabelgalf!!
I saw it on the Trafikmagazinet tv show maybe 20 years ago. I quess I still have a video tape somewhere of that tv show.
I think ecomodding of a Saab 96 is very interesting, since it is already has a bit "teardrop" shape. Actually I've been waiting to see somebody improving it's aerodynamics.
The V4 engine is also familiar to me, since it is originally a Ford engine and was used in the car model I have. "My old ford" has just 2 cylinders more.
I look forward to see how your project will continue. I sure understand that it will take time. I myself always have too little time and too much to do.