Cut out identification

[dannyteal1990]

Thanks for the guidance Bob, I will pull up the "A charging refresher" document and have a look now I have more of an idea what cut out that I have. 

I've have made a diagram of the current wiring to use as a reference, I'm in the process of converting this to a circuit diagram for use at a later date (my scribbles on my pad aren't brilliant). 
I also found a Ruby Wiring diagram by John Comforth which is drawn in the style of a modern circuit diagram rather than the original diagrams I've seen which I think will be useful. Although I'm not sure which site this came from originally (found it on an internet search a while ago).

Ian, I have the following switch panel. Again any information you can provide on this would be greatly received.
   

I've just pulled the dashboard forward to make my diagrams and found this lovely tangle of wires 
   

So far I'm loving the Austin 7 experience, when I received the car it had a broken half shaft and differential was in pieces so that's all been replaced and is now back on the car. I've also rebuilt the hydraulic brakes. I'm not sure my other half would say the same, she's become a garage widow!

Thanks again for any help received