Continuing with the above POS ATV, I got it running today. Surprisingly, it runs really well and everything on it works. Issues found and dealt with was a spider nest in the ignition switch. Brake light switch doubles as a safety switch, such that if the brake lever isn't pulled while pushing the starter button, you hear the sounds of silence. That switch was boogered internally. I repaired it but bought a new one anyway. Some grounds were disconnected and many things had been repaired(?) by people that had no business touching any wires. I'll be mounting a new brake/taillight tomorrow, along with the right battery(Ordered the wrong one). Then lube and adjust the chain, put the body back on, and take it out for a spin. After Eli tires of it, I'll replace the webbing at the foot rests. Maybe screw the webbing and cut some aluminum plates to fit instead.
As also mentioned above, I was also replacing the radiator, water pump, and timing set on the LJ. The rad started leaking last month and I figured that with 110,000 miles on it and being 17 years old, as long as I was pulling the rad, I may as well change out the other stuff while I was at it. I cut my teeth on the old AMC 232 six, so the engine stuff was a piece of cake. But, I swear to dog, if I ever get my hands on the clown that approved the lower radiator hardware and placements, they will never be able to stand up straight for the rest of their life.