Here's the way I approach it. You're doing each exercise 2x ED, 3x/week for 2 weeks, then changing rep scheme. If the first excercise was too light I just do more reps then add weight accordingly for the next set. If I didn't get it right, I still have 10 more sets to adjust.
Since most of the workout time is spent "Setting-up" exercises, I do a push-pull superset to speed things up (in this order): "slight incline" bench + bent-over-rows (a killer), weighted dips + close-grip pulldowns, squats + leg curls, shrugs + standing OH press, DB Pullovers + DB Side Laterals, DB Curls + Skull Crunchers, Standing Calves + Forearm Curls (alternate between forearm and wrist curls). I get everything done in one hour!
xcel