Without the spinnaker you will be slower overall than fully optimized F16's and the F18's. In a straight line upwind drag race you may do better without the extra windage but off the wind you will suffer greatly.
You will be faster than most smaller cats but there are some "sleeper" F14's out there.
The skiffs will give you problems, until they capsize that is. Some dinghies will kick your butt in winds under 1 kt.