I'm not sure if there is a way to get a specific number. I was really hoping to get one of the first 250 and request 221 (my birthday and racing number for years) but my dealer told me that he thinks they are going to be randomly placed as they're ordered.
I wonder how many will be made in total, after what happened to the ct6v I wonder if they will be very short lived. The blackwing engine was incredible, I got to hear it in person. I half considered picking up a used one over the ct4 v bw, but 6mt and track focus won out.