Junk Semi Pulling a Trailer? 6-71 Detroit powered with half baked repairs.

In a recent video I bought an abandoned 1975 White Road Xpeditor powered by a 6-71 Detroit 2-stroke diesel. In this video I try to get it working well enough to pull a trailer. I'm only using it around the yard, so the "good enough" bar is pretty low... I pulled the product pictures based on being clear to see. For example, the rivet pictures from bolts-nuts.com. I did not buy rivets from them, so I can't say if they're a good supplier or not. However, they did have good pictures, so that's something.