AutoCAD Civil 3D :: Project Specific Feature Lines To X-sects

I'm using feature lines created from utilities line work to label utility locations on section views. To avoid selecting each individual section view, I'm using Profile & Section Views, Section views, Project Objects To Multiple Section Views. This works great. Labels are placed on the Sections Views all at once, just requiring a little clean up of label locations. However, there are feature lines for other purposes in the drawing, and these are all labeled at the same time. Any way to select which feature lines will be projected? I've been erasing the extra labels, which is still faster then placing one label at a time per section view.

Win 7 64BIT
C3D 2013