RE: olympic training
Traditional olympic lifting takes a long time to master the exercise techniques before you can start adding substantial weight to get bigger. Initially stick to compound exercises, Lat Pulls, Bench Press, Shoulder Press, Squats, Deadlifts. These will allow you to increase the weight and get bigger. Olypmic lifting generally increases power development, which needs to be done after some strength based training. I've been training for many years but still struggle with the snatch!