Workout gurus: A few questions

Got my kid started last week. He's 5'9"/140, and while it's his first time weightlifting, he trains in martial arts 10-12 hrs./week for the past 4 years. He has a bench with the leg and preacher curl attachments, with a 160 lb. standard set and a curl bar.
Here is what he's been doing (all are 3 sets of 10):
Day 1:
Bench Press
Incline Bench Press
Military Press
Shrugs
Dumbbell Butterfly
Dumbbell Pullover
Incline Dumbbell Bench Press (neutral grip)
Dumbbell Rows
Pushups
Crunches

Day 2:
Curls
Upright Rows (neutral grip)
Preacher Curls
Dumbbell Curls (neutral grip)
Dumbbell Triceps Kickbacks
Seated Triceps Extension
Wrist Curls
Reverse Wrist Curls
Leg Extensions
Leg Curls
Calf Raises (dumbbell)
Squats
Lunges (dumbbell)

Day 3:
Rest

Repeat

Here are the questions:
1) I've recently read that all you need are 60-120 reps/week for major muscle groups, 30-60 for smaller groups. That's the first time I've read that. Is that the norm? If so, do I have too many redundant exercises in his plan? For example, should I just have him do Bench Press and Butterfly on one day, then the next time he does chest do Incline Bench and Dumbbell Bench Press to mix it up instead of doing all on one day?

2) I know there has to be a certain rest period before reworking the same muscles. Are there any exercises in Day 2 that should not be done the day after Day 1?

3) Should I eliminate redundant exercises and condense everything into 1 routine 3x/week? How would you ideally split the basic exercises that can be done with the equipment he has?