The AIR-2 Genie capability would make any such sale politically sensitive... but if the weapons bay could be modified to be non-Genie capable? Why not?
IIAF would make a nice bird (same issues as above), a precursor to the F-14 as an interceptor.
Of course, a CF-106 (powered by the PS-13 Iroquois) would be a natural. :)
The ultimate 'Six' might be found by adding diverterless intakes, putting a modern engine into the bay, upgrading the avionics/cockpit, adding a modern IRST system and fitting the weapons bay for AMRAAM. She wouldn't dogfight, but as an interceptor she would be as good today as she was in 1970.