Will pubic liposuction increase visible penis size for non-overweight male?

I had a consultation with a plastic surgeon recently as I was interested in liposuction around the base of the penis to increase the visible length of the penis. He informed me that there was zero need and that surgery would make no difference. Saying that this procedure is only beneficial for very overweight men or those suffering from 'buried penis'. Myself I am in good shape with low body fat but still around an inch of fat between the pubic bone and base of the penis. Could I benefit at all?