Yeah, I follow... but there is no magic mirror to peer into. Too many variables to even make a dependable plan. Hormones can change anything but bone structure. Surgery can deal with some of that,which you may never want or need. After 3 years on hormones something that barely changed can decide to leap forward. Put on 5 pounds at the right time and boom, surprise new cup size and your butt pops out. Or get the money together for some implant surgeries to do that job. Or maybe you decide to get a BA in 3 years and in 4 you gain a little weight that rounds you out just right and actually, now you want the implants out. All of the above may be in your future at some point in the next 2, 5 or 10 years, depending on how your body actually reacts to something it hasn't had yet. Or something else could happen. Diet, exercise, toning, regaining weight once on hormones - all have their effects.
Nothing you can do right now will prepare you for what you want to do or not about a face you havn't seen yet.
All you can do is decide whether or not you want to see it and go from there..