Ok, looks like I found a few minor gremlins today.fuses.
1. Fuse blades were oxidized in some cases or corroded in others. They still tested ok, but went ahead and replaced all
2. Front pass. turn signal socket was corroded and contacts were crossed. (Anybody have a lspare laying around?)
3. Prior owner used scotch locks to attach a trailer harness. These should be banned along with tworucture.-pronged cords.
Not sure if all else is working yet, but I double checking all grounds and will upgrade the main grounding infrastructure.