Thread: help to tweak my routine

my current routine is as follows, i feel its time to tweak it a little, and im looking for help to change it to a high intensity routine, so help on rep ranges, sets and changing up exercises a little would be great thanks.

tues- back&tris
t-bar rows
lat pulldowns
1-arm dumbell row
dips
close grip bench


thurs-chest&bis
bench press
incline bench press
flys
hammer curls
ez bar curls

sat-legs&abs
squats
leg press
romanian deads
leg curl
leg extensions

sun-shoulders & deads
deads
military press
shoulder press
lateral raises
shrugs
calf raises

im 20 years old, 5ft 10 180 lbs bf estimate 13%. my goals are to bulk up to 190 lbs without putting to much fat on. ive been training for around 3 years seriously past year. have been on many routines, most recent a full body routine just heavy compound exercises. the routine above is which ive been using the past few months, 4 sets of 10 for each exercise. was thinking maybe changing it up to 4 sets 6-8 reps. and 5x5 for squats and deads?