So here's where I'm up to:

New end plate purchased and installed. Box was full of grease, I managed to scrape a load out and refilled it with 600w. So far, no leaks.

Note the grease fitting! Should be a tapered plug I think.

Found there was plenty of length to route the right headlight wires in front of the radiator bottom tank and then up inside the grille shell. At some point I'll get some tabs soldered on to hold this, but for now, it's secure and away from the fan!

Routing the wiring to the lights at the rear, I have to negotiate this cross member. I figured the wire should go inside the frame rail wherever possible, but I can't see how to do that here. Henry didn't provide me with a hole as far as I can see, but I can't quite believe this is correct as it puts the wires close to the brake cross shaft. Couldn't copy what was there before as there was nothing there! Anyone know what's correct to do here please?
Nothing to do with this thread, but here's the car as it was a couple of weekends ago. Trailered to a show and driven around the campsite/show fields with a grinning idiot behind the wheel - the first time I've driven it at all. Both of these cars were in the same barn in Denmark since, we think, 1962. I bought one (blue) and my friend the other one and we brought them back together in 2014. Both made their first public outings by pure coincidence at the same show.
Thanks for watching.