Im interested in quickly getting as muscular as possible. How many reps should I do for each exercise?
While generalizations are often misleading, for adding mass to the major body parts the following ranges seem to work best for most people: Chest & Back = 8-10 Reps / Set Arms & Shoulders = 6-12 Reps / Set Quads & Hamstrings = 8-15 Reps / Set Calves = 12-20 Reps / Set Again, as always its important to work variation into your training program. In particular, try periodically throwing some high rep training.
