I am a Family Doc but what I did was make a template for each age group in ROS with the points I like to touch on based on the AAP recommendations and another one for guidance in the Plan section. Then when a kid comes in I just R click on the appropriate field, pop in the age appropriate template and alter it based on the answers. The advantage to putting these in the ROS and plan section as opposed to say the PMH section is that they do not carry forward to your next note where the info would not likely be as relevant. I am using version 4 so I can't speak to V 5. I believe the health maintenance section in V5 can be customized to suit your preferences.
This takes some time up front but then it is a breeze and can be altered as needed.