You are truely a man on mission. I know the feeling. I want one of everything built in 1955 (from Chevy). Not to hard untill you get to the little plastic car. Errr i mean the vette. LOL
BTW - I live out in Wylie on the other side of Plano. And there is an older gent that drives a really sharp GMC sprint. Looks original though. Maybe a repaint. it is white and has like an arrow graphic down the side. the graphic is red and black. Not sure what year or level. but hey it may be a long lost filler you need. I am thinking he must work out of this storage facility. but he could be just storing it there. I have only seen it on the road once.
If you want some more info email me.
wille@southernbowties.com