-hp- 410b update:
Banana jacks and plugs arrived. (I'm going to perform atrocities to my christmas tree light chain using a safety plug and jack combo too, update on that will come)
The new lab cable and the main filter cap are in town (Landed with the Fedex morning flight from CDG), but I don't think the local distribution will make it today. Fedex site predicts Monday.
I'm watching on restoring the Milspec variant of the 410b, the Sentinel ME-26D/U. He is thorough, and a bit, well, Mr Carlson.