Poundage is relative, right? have to say that so I don't feel so pathetic and old.

I don't know what my max poundage would be, nor do I can to try. I'm just doing what I can handle and do a few reps with before total failure.
Bench I warm up with 125, 1 set of 10 reps. Next is a 160, 1 set of 10 reps. I finish with 200, 2 sets. One set of 8 reps and the next one I fail on 7. For me fail is defined as poor execution.
What I'm saying is that if I do all the bench sets up front, or any other exercise, and then move to the next exercise, do all the sets and so on, I can't do much by the time I'm into the last couple routines. If I do my warm ups with every routine, then mid range weight with every routine, and then go to max I can get much more out of it...by a long shot.