[Katshot]

You're right Sandy, I totally overlooked the year on it. The '99 had the standard chassis rather than the commercial one. I had to laugh, you still keep typing "89" instead of "99"!!
BTW, the VIN difference you pointed out isn't necessarily anything "heavy-duty". That designation is just for an "incomplete vehicle". I think the '99 cars were built with the W20 Livery upgrades if memory serves.