If you're 54, you might want to rethink some of these goals. I don't think you have read PPST2, and lots of this stuff is discussed in it. Basically, you're very overtrained. The goal of a muscle up is a foolish thing for a man that has already had shoulder surgery that does not already have a masters gymnastics background. Don't squat 3x/week at your age. Don't do deadlifts in sets across. Dips are fine if they don't hurt. In short, I think you are considering some things as important that will keep you sore, chronically inflamed, overtrained, and therefore unhappy. A big inflammatory load is very hard on old guys like us, much more so than younger trainees. Be very careful with this.