I feel obligated to point out that it will be important for strength gains for you to work your lower body with weights as well. (Using the larger muscles of the body like the quads stimulates growth all over.)
I suspect most people will recommend either the Gym Styles or the Pyramids to you, and these are both awesome series, but my fave weight workouts are S&H. I prefer a slower pace for weight training and you can really go heavy on the weight for max gains.
Whatever you go with, you can't really go wrong with Cathe!
Good luck,
Marie