He said "you are not subject to the liquids restriction if you are not in uniform" --at KCM. That is not the case. You ARE subject to LAGS restrictions if not in uniform at KCM. You may not be inspected, or you might be inspected there, or at the gate. If you're not in uniform, then the several bottles of wine that the OP asked about will be confiscated. And you can't go change into your uniform after the inspection begins, the TSA considers that to be a violation for which you could be fined.

Take your chances if you want.

EDIT: I see what you are saying... if you are screened AT the KCM checkpoint while not in uniform, you ARE allowed the exemptions. Clear as mud! But you have no way of knowing if you'll be screened there or at a pax checkpoint.