P90x Reps and Weights?

BKR1977

I'm just wondering from those who have had success with P90x.
What are some of the numbers with Reps and Weights you're using for success, for example this was day one just as a test to see what I could handle.....

Chest and Back
First Round / Second Round
Push-ups 25 / 25
Wide Pull ups 10 / 8
Military P/U 25 / 25
Revers Grip Chin up 8 / 8
Wide Fly P/U 20 / 20
Close Grip O/H Pull 7 / 7
Decline P/U 20 / 20
Heavy Pants 15r @25lbs / 15r @25lbs
Diamond P/U 15 / 15
Lawnmower 20r @15lbs / 20r @15lbs
Dive Bomber P/U 10 / 10
Back Flys 15r @15lbs / 15 @15lbs

The only modification I do is on the pull-ups, I use a climbing board over a doorway. I alter hand grip and amount of fingers used for each set.