I have a similar body type as you. I am 5'7" and have a very long torso. I am shorter legged and have shorter arms. Almost everyone I talked to told me that I needed a Men's bike for my body type. I tried a Felt, Orbea, Trek and Specialized Ruby. Hands down, for me, the Ruby was the clear winner. The bike just felt right and was a good fit.
Try all of them. Go to your LBS and if they don't have a good selection to try extend your search. Try them all.
I guess I am the odd Specialized fan.
“Experience is simply the name we give our mistakes.”.
~Oscar Wilde
Type One Diabetes
currently using Medtronic MiniMed
Revel 723 with CGMS