I never know who is busting my balls and who is asking a real question.
Just do the main lifts for several years. I would recommend using different reps/volume for variation as well as different supplemental work. Assistance can also be varied too. But please, don't change the lift after 2 cycles. Or when you hit a road bump. Too many people find stalling a detriment. I find it a way to test my intelligence and perseverance.