So, if by "Expo", you mean buy a bunch of crap to hang off of it to impress others, then no.
If you mean throw your crap in the bed and go, then yes, I guess I "Expo" it.
I have an '83 short bed. I'm sort of on the fence with the bed. The single wall sides have taken a beating over the years. I found an aluminum short bed tray off an '83 in Australia. He wants a couple hundred Aussie for it and I could get it over here for less than a grand US. Or, I could buy an A/C tig (15-1600)and the materials to build my own and my own. Much cheaper to buy the used one. My truck is used and has a few dents, so a used tray would be fine. I could build one out of steel square tubing, I have a bunch of chromoly round tubing, so I don't know. I may just sand it down and camo it. I like the patina on the cab, though. I also need to build a front bumper for my extra Warn 8274.
My buddy is getting everything together to put a 3RZ in his '85 4Runner and I'm getting his very well built 22RE and all the trimmings, but that is a little way off.