RE: Weightlifting and Exercises to increase draw weight on bow
All mentioned are good exercises. I would stongly recommend seated rows, lat pull downs, rear delts, and shrugs along w/ some basic chest exercises (flat bench, incline, flies). Through in a couple of bicep & tricep exercises for good measure.
Your body should be as tuned as your bow. You don't want to have one muscle group be disproportiantely stronger than another.