Scrap the extras, Biceps curls, hammer curls etc. If any bi work maybe BB Curls once a week 3 heavy sets 6-8 reps.

Same with tris, drop those kickbacks your bench press and shoulder press plus your dips are enough, if you must try some skull crushers instead heavy sets of 3, 6-8 reps

Drop the chest flys, bench w/out the smith machine, if you need a spotter that bad the weight is to heavy in the first place. Dont be afraid of the 2.5 and 5 pound plates.

Drop the extra leg work, squat w/ out a smith machine.

Drop those bb raises to you'll work your traps on Dead lifts.

Im no expert but those are some things i've learned over time. People focus to much on arms, its a waste of time, those muscles will build with all the other stuff your doing. I also think your doing to many reps, if your doing 15 reps the weights definitely to light.