never could get into The Cure but........
My fav is the last ones, but yeah the first will likely be more popular. The Plumber car has an American Standard logo and I think the TV Repair has an RCA.
I wouldn't expect them to go beyond the 70's anytime soon. These guys are classic car enthusiasts and to them and anybody that calls a car classic from 1975 on, well, dem's fightin' words! My teenage years were NOT that long ago.