I haven't forgotten your proposal John.
But I hesitate to put a panel like yours, which requires drilling into the bodywork.
I'm thinking of making a disc that will fit into the bodywork without touching it.
A French friend has just made one for his Roadster :

[Linked Image]


Lille - France
Sold : MTW 2012, 4-4 Sport 2010, Roadster V6 2008, Super3 2024
Plus Four 2024