*Edit*
You've got a deal. I've just got to decide whether to make it for this week or next (I already had a couple other older cars in mind...)
If possible, a stock one of those would be perfect.
I am searching for one of two cars for this week: Either a stock Mk1 or Mk2 Escort, or a Datsun 510 coupe, stock or slightly modified. If anyone can find stuff, then it would be much appreciated.