Hey Kevin, I like the oem paint scheme and the fact that you kept the 5 hole budds out back. I remember building one of these when I was 15 or 16 years old. It was one of the best kits I had built at the time with all the parts almost falling into place! After building mostly AMT's at the time, my first Ertl kit built like a dream! I didn't need to modify anything to make it sit right!
Ok, I modified the air inlet snorkel and added a second exhaust stack... I felt like a V8 needed dual exhaust...
One thing comes to my mind when looking at your pictures, I seem to remember that this kit had a rear airbag suspension and yours doesn't. Maybe I'm mistaking, I guess it must have been in your kit. Nice clean build!