I agree that McGoohan in Secret Agent, like Patrick Macnee in the Avengers was tres cool. But in the Prisioner, McGoohan outdid pretty much everybody. As teenagers, we used to talk for hours trying to figure what the plots were about. It was a lot of fun.
I bought a fairly thrashed Europa from a fellow who raced 7's in the early 70's and got to watch him drive a couple of times. I'm pretty sure I remember that the thing to do was to find a Ford or Lotus Cortina and appropriate the 1.5 or 1.6 OHC engine for use in the 7. I don't think the 7's weight more than 1500lbs, and they looked very fast and cornered pretty amazingly.