Well, you always want what you can't have. My thoughts on the first few..
4 - Renault Rodeo. Take a look at a VW Thing (181) from the same era. Pretty darn niche. FWIW, I have a Thing up for Sale on TheSamba
5 - VW SP2. Not bad looking at all. With currently available mods for the Type IV engine, you could easily have a 150+ reliable Hp. That would be sweet.
6 - Lancia Stratos. The sexiest looking car ever made. Ever. EVER!!
9 - Transporter Pickup. That looks like it's based on a Syncro (4WD and very capable off road.) Look up the value of US Syncros. They are desirable.
10 - Alfa 33. Looks like an '80s Jetta. Meh.
14 - Lancia Thema. Looks like an '80's Jetta. Meh.