my goal is to put on some mass. I am 5'7'' and 163 lbs and I wanna get to 180 -185 if possible. But I also want to increase my strength so I was thing of doing 4x6 on the major lifts.

And when you say switch the rows and pullups around what do you mean? Like get rid of the t-bar and put face pulls and the do pullups first finishing off with face pulls.