A Lucas moment
I've been driving the car a bit while gradually fixing little things.
Yesterday after a bit of a drive to attempt to calibrate the speedometer (a whole other story for the future), I noticed that the indicators briefly stopped working.
Thinking nothing more of it, while removing the speedo today I opened the centre console to discover that it was full of genuine Lucas Smoke! Very exciting.
On further investigation the plastic surrounding the fuse clip for fuse #7 had almost completely melted and the fuse and clip were too hot to touch.
Presumably there's a short somewhere; I did notice that the radiator fans were running without the car being warm, so that's where I'll start looking.
The trim, on the other hand, looks brilliant. With a new headliner, carpets glued down, rips and scuffs fixed and new door trim she looks a million bucks. Putting some Dynamat over the tunnel has improved the noise too, although the cabin is still hotter than I'd prefer.