Bhai ... Please don't go for any drastic surgical procedures. The "innocent looking" liposuction can be life threatening.
Now ... once you get the fat sucked out, your skin will sag .. depending on what your weight is ... I saw an extreme case on tv some time back .. the person was morbidly obese, and after loosing the fat, his stomach hung upto his knees. He had to get the skin removed and his naval was artifically moved to the desired location.
The bottom line is that unless you change your lifestyle, the fat will come back. No matter how many times you go for crash dieting or liposuction or gastric stapling, etc. the fat will come back. It is for sure.
Try to bring healthy changes to your lifestyle. If possible try to get hold of Readers' Digest "Eat Better Live Better"

It should be available at old book shops if you can't find a new one.
Obesity is a lifestyle disease and can be cured only through lifestyle change.