Not sure how the 200 waypoint limitation comes into play.
From the Adventure Cycling website regarding the 200 point limit on the Garmin Edge 1000 as it related to the service points:
We do not recommend using the service points on the Edge 1000 yet. We have found the following limitations:
The device can only store 200 waypoints at any one time, regardless of where the file is stored. In a majority of cases, that will be enough for one section only. As you travel from one section to the next, you will need to remove old points before adding new ones.
Deleting and replacing points is very difficult. We have found only 1 way to do this:
Manually deleting points one at a time on the device
Consider viewing service points using your mobile device. It offers larger screen, quick browsing, higher capacity for all points along a route, and more details about each point.
If you still want to use the service points on your Edge device accounting for the limitations, see the FAQ on this subject for more information.
I hope this helps,