Looks like the Carbs are Factory BS34's........love to see a pic under the side covers of the airbox's.........Looks to be the same set up as the US 80G except the US model had Spoke wheels with a drum brake on the rear.
Have a look under the left engine side-cover plate, (the on with Yamaha written on it), and have a look at the stater to see if it has a black oval block at 1 0'clock. This will tell you what type of ignition you have, if it does have it then you have a TCI, (factory electronic Ignition), another way to tell is have a loom under the chrome cover above the left spark plug.........should be either points on nothing.........if nothing then a TCI ignition
Have a look under the left engine side-cover plate, (the on with Yamaha written on it), and have a look at the stater to see if it has a black oval block at 1 0'clock. This will tell you what type of ignition you have, if it does have it then you have a TCI, (factory electronic Ignition), another way to tell is have a loom under the chrome cover above the left spark plug.........should be either points on nothing.........if nothing then a TCI ignition