I would go J.
ENFP? All the ones I know personally are deppressed, flaky, not put together at all.
INTP? I don't think it would be too incredibly different.
ENTJ? Sure, I would compensate a lot of my charm, but at least I could get my work done on time.
ESTP? Okay, maybe. Being a sensor would be interesting....
By the way, I think thinkers are sexier overall than feelers. Especially NTJs.
Actually, really only INTJs. And some INTPs.