Since you seem to want shaping and toning and not strength, I suggest Premix Kick/Punch Drills with Leg Work (ankle weights) from the Legs & Glutes premixes. That will get you cardio and some nice toning without heavier weights. If you prefer the kickbox combos over the drills, choose the Punch/Kick Combos Leg Work w/Ankle Weights premix (it says it has the Ab work, but the Workout Manager chapters doesn't show it.) I like that Stability Ball Core work on KPC though.