The missiles that you describe are all IR missiles, and would chase the heat from the engines, and not the center fuel tank. The only type that would have gone for the center mass of the aircraft would be radar guided, and there are no MANPAD missiles (that I know of) that meet this criteria.
"and there are no MANPAD missiles (that I know of) that meet this criteria."
That's why I like FR. You learn something new every day.
Yes there are missiles that meet that criteria.
Not necessarily true. An IR seeking missile will only see the average of the heat sources and aim for that average. The Center Wing Tank is at the center of the infra-red averaged image of the four engines and the heat from the airconditioning units. At the velocity of the MANPAD (Mach 2.5) by the time it got close enough to distinguish any discrete heat source, it is too close to make any turns... It actually could hit anywhere on the plane... or miss entirely.