Well I finally got back to the guys shop and removed the rectifier. Ended up going to the next big town and stop at a supply house and picked up two of them for 16$, $8ea. so not to bad. Now all I got to do is get back there tomorrow and resolder them in and replace a couple of the wires and connectors that are corroded.
Then cross my fingers and hope that's all it needed.
Thanks again Martin! I'll let y'all know sometime around noon what if anything happens. Hoping for those other LEDs to light up.
Here's a better shot of the blown rectifier.