Top ones look like they come from the side 'vents' near the radiator (inside panels there should be 3 on each one, and the top one on the clutch side should have a bracket for the loom).
The bottom ones look like they go into the tank, either at the rear to hold the side panels on, or on the sides at the very bottom of the tank to hold the front side shroud to the tank...
I'll go get photos in a moment.