I just stumbled across this thread so I dont even know what you have but I do get the frustration. Im on my second 68 300, the first one I had needed a bunch of wiring work but it ran good. Had to sell due to home sale and move, no where to keep it. I found this one 2 yrs ago, wasnt running, still not running but closer, finally found missing dash components, got back together and now half the lights or windows dont work. More wiring woes! I still think it has a lot of potential for what I paid, but Im almost to that sell it ,as is attitude! When I think Im getting closer, things go backwards. At least Ive got back in a garage out of weather. Im 62 so Im sure will probably keep it,but Im getting to old to keep doing this. Maybe if I can get it running, worry about the wiring later it will help! Good luck with yours!