I realize the decision is made, so this is really a tangent, but I do know one woman (an ex-friend now) who ended up with dysphoria about having a vagina. She was happy with the rest of the GRS results, but the vaginal cavity made her more miserable than having a penis did. So my only piece of advice to people considering alternatives is that if you think you actively do NOT want it - which is not the case here 🙂 - don't let other people talk you into doing something that's not right for you. That's good advice in general, of course.
(She wanted the no-cavity version from the beginning, but people convinced her to go through with the full surgery, and she ended up suicidal for a while over it.)