Volenteers to help me put together my 3axis mill

I have a ShopTask Eldorado that was set up by a friend with LinuxCNC years ago. I has since gotten unreliable and its a wiring nightmare. Rather then track down the problem I want to take it all apart and start over. I got a new BOB as the one in there is suspect to have issues.I originally planned to just swap the BOB but the pinouts of the two dont seem to be just a wire by wire swap. And trying to figure it out is when i saw all the other issues.

I am looking for someone who can help walk me through redoing this machine so i can learn and understand what everything does.

Welcome to the club. Reading the manuals is the best way to get started. You may also start a build log where others with the same machine can add lib when needed.
Good luck!

I have had little luck finding any manuals on basic wiring an building the system. Do you have any links?

Agreed. My first project led to lots of photos of various existing connections with systematic labeling. Also, listing each component and downloading manufacturer spec sheets helped with pinouts on motors, drivers, encoders, etc... For older parts, many were found using TheWayBackMachine. In all, being the first time (literally zero experience) taking on such an endevor, it was a few months to get a good handle on things.