That is a hell of a lot of money to part with just for some extra cock ! Have you looked at the possibility of having it done in Thailand ? There is a hospital there that is described as a cross between a hospital and a 5 star hotel. They do everything there from SRS surgery to penis and breast enhancement. Usually at a fraction of the cost in the US and most of the doctors are trained in the US, UK, Australia and Canada so you are getting first class treatment, not some backyard quack. Anyway, good luck with whatever you decide. ZZ.
P.s. The hospital is called ’ The Samui Clinic ’ for details type that into your search engine and check them out. The cost will be about half what you are proposing to spend and you get a holiday with it !