Okay Tanya, I'll try to answer the questions that I can. Please note though, I've only been transitioning for like a month and a half, so I'm no where near any of these other fine ladies

I started hormones about 2 months after I turned 19, so were a little close in age, althogh, like you said, I'm one of those tall cases for girls sadly enough. I'm 6' but only weigh 135 right now, as for shoe size, it hasn't changed. I'm a 10 in womens, and have been, but of course, I've only been on hormones for 2 months.
As for facial results, I'll speculate here. Actually I'll throw back information that everyone has said around here. Normally facial changes, you can notice something within 3 months, but it might not be significant. I hear about anywhere inbetween the 6 month mark to year mark is when changes occur during your face that are noticable, although it could takes years for it to fully change. I'm pretty much just a normal looking guy, but with very little facial hair like yourself, but so far I haven't really noticed any facial changes either, but I know this is because I haven't been on HRT for long.
As for the body, I have gained a little bit of fat on my hips so far, and my skin has softened somewhat, but that's about it for now. My breasts are still in a minimal stage of growing, you can notice them a little bit, but people wouldn't ever think about looking twice, but again, not looking to change fast since it won't happen either way hehe. As for what I hear, it is normally hard for anyone to pass after a year of hormones as a male anymore. Sure, you could always look adrogyne, but with breasts and hopefully female fat distribution, I think it's difficult most of the time to present as a male, unless you hide it extremely well. (But why would you want to if you've been taking hormones for a year anyways?)
As for being mistaken for female, there's one small bit of advice everyone can give you. Practice your voice

It's a pain in the a** to learn, and I can personally vouche for that. Mine sucks and it's embarassing, so I know I have a lot of practice ahead of me in that aspect.
I can't really help you on the questions that people will ask or anything, since I haven't been there yet, and probably won't for a couple of months. I can assume that most of the time people won't even bother asking you questions, well I could think, just because they really don't care for the most part. Although, I'm not certain on that or anything, it just depends on who you run into really and their perspective.
In regards to the height and feet size, I have heard they can change, but there's no science that tells you if or how much you'll lose, even if you do lose anything at all. I haven't lose any height so far, although it would be nice and ideal to lose anything in my case, I would be happy

Same with foot size. But for the time being, I'm not going to keep my expectations high, and just expect the worse, no changes. They can happen and have happened to numerous people, I just don't want to be let down though if it never happens. I guess there's where you genetics and structure pays off, if you have anything to lose that is.
Hope this answered SOME of your questions, I know there's probably a lot of holes left unfilled, but I'm not too experienced at the whole thing so I tried