If you're looking to flip for a profit, go with a pickup. The others might be interesting and attractive but won't have much resale value unless fully restored.
Very nicely done, thanks for sharing. My buddies and I in high school all learned to drive in one of these, the oldest kid in our class had a 4-door beater. Slant six, push button auto. We tried our best but we couldn't kill it!
I would like to see you start another post with your pics, instead of this one . References on old race cars are always in short supply and very welcome!