Colon V has a lot of issues as well from what I hear.... research the technique Dr Suporn Dr Chet et al use, ie non inversion. I had that, although I had an average amount to work with, just because it seemed so much better than standard inversion.... Basically, the scrotal skin is stretched by a special process to a much larger area than it is right now, and used as the vaginal canal, and the external penis parts are mostly just used for labia and clitoral hood, clitoris, etc. So you don't need much at all, and many prefer the minimal look. Suporn actually gets better results (I hear) from people who don't have way too much down there to start... good luck!