Check out the loadout on this Super Hornet photographed over Point Magu:
Four AIM-174Bs (air launched SM-6s), three AIM 120s, two AIM-9Xs, an IRST on the belly tank and an ATFLIR targeting pod.
Edit: I suppose this is much like hanging twenty missiles on an F-15EX. It
can be done, so long as you don't care about range, speed and maneuverability (and in the Hornet's case, what can safely be brought back aboard the carrier).