By the standards of today, my surgery is pretty primitive in appearance but I have changed in full view of other women and have never received a comment about my body. In bed playing doctor, somebody knowledgeable would be able to tell the difference however that's not important to me because anybody who goes to bed with me, will know of my past.
I have penile inversion with about 5.5 inches of depth. I doubt very much I will ever encounter a male who can extend 7.5 inches so I don't think depth is much of a worry.
Yes, I could go in for revision surgery that would improve the appearance but I see little reason to do so as I am not interested in photos of my bottom side.
Surgery is pretty much one shot so make sure you know what is important to you before deciding on a surgery. If you want to go full stealth, your options are limited. If you are comfortable with sexual partners being aware of your past, your options are much greater.