Wow Katrina, you are stunning and your attitude is spot on. As another 6ft6 tall Women, I don't hide and go out to Trans events and other places either on my own or with friends. I am me and like you accept who I am.
I get looked at when in guy mode so it the same when I'm out and about, I get looked at !! It's not about 'passing' its our own self acceptance of who we are and our right to move about this world as ourselves. My personal view is around age and situation appropriate, if I'm shopping at the mall I'm not wearing club style clothes although that could be fun....
Good on you Katrina, tall girls rock...