Why do you want complicate your life brother...This process is not so easy its extremely painful and time consuming and cosmetically not accepted by many patients...The whole process of leg-lengthening procedure can take 6 up to 9 months. You'll need to use a wheelchair if your weight is more than 60 to 65 kg. Or can walk with elbow cruches with putting some weight on legs....you will require physiotherapists assistance in rehabilitations...finally its left to you but think 10 times before undergoing surgery...good luck.