Hi there, First time poster with an opportunity at a '68 140 H3, serial is something like 02036. Browsing pics of the 140 I notice some have dual brake pedals. When did they do this? Was it an option? When did they put the notch in the frame for the points? The serial seems too low for this update.) where was the serial tag located? ( more places than under the steering wheel? ) Does it remove a bunch of value if the coil and rectifier have been relocated by drilling holes in the tins?