Welcome aboard! We're a pretty friendly group with a vast collective knowledge regarding these special vehicles.
In doing the math, it appears that you've had this for 45+ years now. What has been it's status over that time period?
Glad to learn that you hung on to it, many of us wish we did the same
.
Let us know if you have any questions. And you will likely be asked to post pictures, 'cause we all like to oogle
.
Cheers! TomK