On average, how much fat can be removed from the mons pubis during a liposuction procedure?

Hello, I am a 29-year-old male who currently weighs 330lbs. I am in the process of shedding some excess weight and have already lost some 45lbs. Like many men who have suffered with lifelong obesity, I have attained a large pubic fat pad, which significantly reduces the length of my penis for obvious reasons. I'm wondering how much of the penis can be recovered with surgery, and are patients generally pleased with the finished result? Thank you.