An additional thought about the type of SRS/GCS that you might choose, is one option to consider is a technique called, Penial Preservation SRS. Its exactly what it says in that you get a vagina, but your original penis/clit is left fully intact. While the appearance is different than what you might expect a typical vulva to look like, I think its a good choice for anyone who wants to ensure maximum sensitivity, and for older Gurls who want to minimumize possible complications w/ healing. Unfortunately there are only a couple fo places in the US that perform SRS w/ this approach, but for yourself, one clinic is located in San Francisco if I reacall correctly.