Liposuction of the pubic mound is an established technique to reduce the size of the pubic mound and create more penile exposure. The liposuction technology is not as important as being aggressive and thorough in this region. Expect that the recovery will be prolonged from pubic mound liposuction and it will takes month for the swelling and firmness around the base of the penis to resolve.
Based on the photographs submitted, liposuction, or the suction removal of fat should give you a very nice result. I do not think you need any skin removal. This is a quick outpatient procedure.Good Luck1