It look like a red, unless it's one of the more unusual ones, like Ziggy's. The green one has green stems and the red one has the striping. Normally the petiolas match the pheno color as well, but they can turn purple from deficiency as well.
There's a pink pistoled pheno that I would guess would have the striping on the stem that the red one does. I think Ziggy's sweet tart one is a pink. There's also, supposed to be a rare purple one as well. Ace's Panama is a cross of a green and red pheno, and then they crossed that with an old Columbian red and they've worked to keep that diverse pool of genetics alive in the strain. There's a thread started in '06 on another forum started by the current breeder, that follows the evolution of the strain if you're interested. 200+ pages of Ace's Panama
Your girl looks nice and healthy. How big of pot are you flowering her out in?