TOPIC:

Just found what the headlight is probably from 1985 Suzuki GS700E.
The lens is actually on Ebay here: 1985 Suzuki GS700E S229-1. Stanley 001-2457 8" train light headlight (without the bucket)
The bucket is here: 1985 Suzuki GS700E S229-1. Train light large headlight bucket mount 9" 5181-22 (not sure about the 9" remark vs. 8" of the lens, since they come from the same seller and seem like being a pair. I think it's about the lens size and the bucket outer diameter size, so they are a pair indeed)

These are steep prices, but I am sure there must be cheaper options, if not exactly the same perhaps very similar in design. But I like this one because the bucket is not overwhelmingly large.



The gauges - still don't know.