ClearCanvas and RT Objects

I'm looking at the source code for ClearCanvas and wondering aloud how hard it would be to modify to store RT objects.  For instance:

• Current generation DICOM RT SOPs
• Supplement 74 objects
• Patient positioning objects
• Next generation DICOM RT SOPs

Of course, rendering the objects in the Volume.MPR viewer would be especially cool, but one step at a time...maybe registering a replacement for ImageReview3DForm would be a logical next step.