You can place multiple multileaders in an orderly fashion with the ALINDIRECTRIZM command in 4 ways: Distribute, Parallel, Specify Spacing, and Use Current Gap.
Group grips
It's convenient to move or copy a group with the newly added grip in its center.
Shaded path
Shaded Plot, a WYSIWYG feature, allows you to plot 3D entities along with the visual style, thereby enriching the result.