Go with A314 + IH + P74 if a longterm relationship is your intention.
Read this recent thread about a fallout mix or look up some older posts, plenty of info.
A314 as a base is the way to go at your age. Plus as she’s in the military she’ll probably respond well to an authorative alpha blend.
A314 also screams ‘male provider’ - reliable, ‘I’ll take care of you’. Think a woman with bad past relationships will respond well to this vibe.
TUTH is liquid penis, only good for getting a sexual response. No properties that would make a girl consider you for something long-term.
TUTH can be added to A314 to steer things in a sexual direction, when the timing is right.
Just my 2 cents.