A thought, reading this thread....
Wheels are stolen because they can be sold.
Do MMC's special alloy wheels fit other cars?
I tried the Aeromax wheel on the Merc, the stud spacing is the same, but the centre hole isn't and it didn't look as though the offset would be right, either.
If they can only be fitted to an Aero then no one is going to steal them, so why bother with locking wheel nuts?