I just finished a month and a half of my 3 days a week workout regimen. All in all, I was fairly happy with Monday and Wednesday workouts, but the Friday workouts left me a little stale. I probably should have worked some deadlifts in there, as Scott suggested. I worked the chinups in for a few weeks, but they did not seem to fit either so I went back to my original exercises. If I work that routine in again at some point, then I will probably overhaul Friday’s workout completely.