Congratulations Stephanie.
I've started by changing a lot of my online identity, but I'm waiting before changing anything really important. In fact, I might take care of ancillary stuff first that doesn't need any official ID to change. Anyway, I look forward to all my documentation changes: Driver License, Credit Cards, Bills, Library Card, School records, Magazine subscriptions, etc. But, I have a while and am just beginning the hormones leg of my journey.
Melissa