I admire this build & your dedication to achieving your vision.
I must confess to have never been the type to dress up a Lambretta, but I can see & understand the attraction. We all have differing opinions on aesthetics.
However, I may not be alone in never realising the rareness, or desirability of the Raydyot lights you have fitted. I had always presumed that Carello (especially the ‘Half-Moon’), Cibies or Marchals would be the lamps of choice especially as you are on the Continent.
Over here, I would imagine we gravitate to Lucas or Wipac.
It just shows my ignorance, I’m afraid!