Hi guys, i'm new here but i have started training 3 months ago. I'm 171 cm and weight 69kg. My current goal is to get 70kg with 8-10% BF. Currently 15%. I'm doing full body workout 3 times a week. Below is my training program.

Squat or Deadlift. (5 sets 8-10, first 2 are warm up sets)
Lat Pulldown (3 sets 8-10 reps)
Chest Press (4 sets 8-10 reps)
dumbbell press (4 sets 8-10 reps)
leg press ( 5 sets 10-12 reps, first 2 are warm up sets)
dips (3 sets 10-12 reps, bodyweight)
bicep curl (3 sets 10 reps)
tricep pushdown (3 sets 10 reps)

Am i undertrain or overtrain? I plan to add row exercise after the lat pulldown and leg curl and calf raise after the pushdown. Is that ok?

I heard that any workout should be an hour or less to avoid overtraining, right now my routine is slightly above 1 hour to complete