I was messing around with google search showing some family members different Deloreans and I think I found old pictures of Red from 2001.
The time frame works, that's an Illinois plate from before she was sold and brought to Pensacola. Something about the car in the pictures, the way it is sitting and looks...I'm almost positive this is Red.
I found them here: http://time-traveler.org/delorean/Houston/index.htm
This is Red today. Yeah, all Deloreans look alike...but then they don't. It is hard to describe but I imagine you guys know exactly what I mean.