Congrats mate.
I say don't miss a thing - it's the best job and time passes so quickly.
With my three kids, I'd have changed hundred of nappies, cleaned skun knees, wiped away tears (and caused a few with angry dad voice) and all the less enjoyable aspects pretty much from day 1 and wouldn't change it.
With them, I've had some of the best and most poignant moments in my life.
(Although I am sure some of the worst moments are still to come when my daughter starts dating)....