Baby Got Back routine revision

Hey everyone, im currently lifting Built's BGB routine and was wondering if anybody else on the forum has changed the routine up a bit to make it a 5 day routine similar to this:

Day 1: Pull (Saturday)

Deadlifts 4x 6

T-Bar Rows 3x 8-10

Bentover Row 3x 8-10

Chest Fly 4x 8-10

Calf Raises 3x 8-12

Day 2: Quad Dominant (Sunday)

Squats 5x 6

Goodmornings 4x 6-8

Hammer curls 4x 8-10

Bicep Curls 3x 8-10

Shrugs 3x 8-10

Day 3: Push (Tuesday)

Flat Barbell Bench 4x 6

Low Incline Press 3x 8-10

Reverse Fly 3x 8-10

Lateral Raise 3x 8-10

Cable Crunches 3x 10

Day 4: Hamstring Dominant (Wednesday)

Squat 4x 6

SLDL 5x 8

Close grip Bench 4x 8-10

Skullcrushers 3x 8-10

Calf Raises 3x 8-12

Day 5: Push/Pull (Thursday)

Chins 4x 6

Lat Pulldowns 3x 8-10

Military Press 4x 8-10

Shoulder Press 3x 8-10

Ab Crunch 4x 20

Day 1 is just really intense; so do you guys think splitting day one up into two days like this routine will make any difference in terms of overtraining and volume?

Oh and im on Results and was recently prescribed with Dexedrine for ADHD and the itch to lift is so crazy; i just want to be in there as much as i can!