Very nice job Roger and I can say that with the benefit of struggling with 2mm aluminium over the years!!!
Today I fitted the panel between the over-rider irons, which are ready drilled. Unfortunately the Plus 4 radiator is much lower than the Roadster, so this panel needs spacing down about an inch, and shaping to clear the lowest point on the radiator, which is lower nearside.


This still needs a front cowl to finish off!
I'm working on it,but it's a pain.
Next I changed the rear lamps to L795's. The indicators are fronts, and the stop/tails are Aero8, and also used as fog warners on trads until recent changes.
The L795's take a silver reflector for added brightness, but also need extended fixing screws. Some of these have a different thread, so you will need the female end which is a brass flat top-hat affair which locates in the backplate from behind.

Here is the standard set up.........
And with new lenses.............


Finally, the relative position of the front indicators to the headlights varies according to model. On my Roadster, the indicator is vertically in line with the headlight:

But the 4/4 wing has the indicator offset to make room for the over-rider.

And that's all for now.