
I got the remains of the rear section off without any problems.

It was barely holding together so it was in dire need of replacement.
The completed job. It looks a whole lot better than before.

Long term, I want to fit a stainless exhaust. My existing exhaust is the post-1975 type with the transverse silencer. I want to fit the early type with the tailpipe on the nearside. Fortunately, Triumph provided not only the threaded holes for the bracket but the bolts as well. While I had the rear nearside wheel off I thought I'd try to get the bolts out.

With my impact wrench, the bolts came out without any problems. I put some copper grease on the threads and put the bolts back in. It made sense to check this while I had access. It will avoid any problems when I come to fit a stainless exhaust. The only other thing I will need is the bracket from the autobox. One of the tyres on the wheels I got from Alun has a puncture so I'll have to get that sorted out tomorrow. I had always planned on replacing the tyres if necessary so that won't be a problem. I've got cash from the sale of my parts and payday is tomorrow so money definitely isn't a problem.
My LED sidelight bulbs came in the post today. The one on the left is the LED bulb and the one on the right is the filament bulb.

They are a bit brighter but being warm white bulbs they have the original look. These are the first warm white car LED bulbs I've seen so I thought I'd give them a try. It should help to take the load off the wiring and will probably outlast the car.
Jobs left to do:
Fit the radio aerial.
Fit the bracket for the trip reset knob.
Get some shelf speakers.
Get the autobox exhaust braket.
Paint the headlining.
Fix the driver's seat.
Wire up a switch for the HRW
Fit a replacement strap for the washer bottle.
Fit the LED stop/tail light bulbs.
The list doesn't seem to be going down...