Thanks for all your comments on the 4/4 and all the hints what to consider....
@Heinz,
yes, I have the 4/4 "Vorführer" @ German Morgan Park on my watch list as well... that one looks nice, from 2015, so nearly new.
One additional question: What do you think about the Plus 4 "Narrow Body"? I like the line of the 4/4, so this "should" be a great combination - 2.0l engine and the nice classic line of the car.
I have a 2013 narrow bodied + 4 with the 2.0 Duratec engine, limited slip diff and Avon CRZZ 6 tyres. It's awesome, engine loosened up around 10k. Acceleration is quicker than published, it's very nimble and the tyres stick like glue. Much better now with the brake reaction bars, they have tightened the whole front end.