I have owned a 79 scout II and love IHC. However I realize that the Grand Wagoneer was made for more years.?

I have owned a 79 scout II and love IHC. However I realize that the Grand Wagoneer was made for more years. I have owned a 79 scout II and love IHC. However I realize that the Grand Wagoneer was made for more years. I was thinking of looking for a grand wagoneer. How ever there are several questions I was wondering if you and or your company Wagonmasters could please answer. Other then the front grills what were major styling changes to the Grand Wagoneer? What were the letters given to the full size grand wagoneer? Is/wasn’t there a Cherokee/2door/wagoneer based on the same plat form? (Not counting the 80’s smaller Cherokee based wagoneer). I know most Grand Wagoner’s have/had the wood sides, however I have heard of a factory all black/color. Is this true? I would love a V8 Grand Wagoneer. But with 3.33 a gallon gas I am looking for an inline 6 with under 100,000 mi. Would this be hard to find? What was the last year for the inline 6? I believe all grand wagoneers had carburetors? Also did they ever have ABS on them? I know this is a lot and thank you for taking the time to read this.