I am a freshman in high school. I am looking to gain strength without adding much size. I took a couple ideas from Joe DeFranco's "WS4SB". Any suggestions on things such reps per set, rest times and perhaps more wrestling-specific exercises?
Upper Body

Bench Press 5-4-3-2-1
Power Clean 5-4-3-2-1
Chin-ups 3 sets to failiure

Barbell Rows 3x6
Rear Delt flyes 3x8-12
Barbell Shrugs 3x10
Zottmann Curls 4x8
Skullcrushers 8,6,4,2,1

Lower Body

Parallel Squat 5-4-3-2-1
Hang Clean 5-4-3-2-1
Front Squat 5x5
Romanian Deadlift 3x6-8
Reverse Lunge 3x10
Sit ups w/ a plate

Upper Body
Incline Bench 8,6,4,2,1
Alternating Dumbell Curl 3x8
Tricep extensions 3x10

Plate rows, military presses to medball push ups and twists

Explosive training

Box Jumps 5-8 of 3-5
Triple Box Jumps 10times
Over across over (I jump over 6in platforms, over one across one over the other)

Swing and Squat
Swing Squat and Press
Reverse Lunge snatch

Medicine Balls
Side throws