I feel you MUST raise either F or T. I think you have the best hand here VERY often. (It depends upon how aggressive your opponent is). Dont know where it's best raised though... On river I'd check behind for an A and probably for a K aswell, and for a 5. Not for any other card.
(So I have a question, 18.7/11/1.79??? Is that VPIP/PFR/TOTAL AGGRESSION?)