I have some workstation object set up with some complicated scripting... Is
there anyway to boot into maintenance mode imaging and rather than pulling
down a specific image file, I can 'run' a particular workstation image

I know I can do it if I apply it to the workstation object in the tree, or
if I set it to be the default server policy.. but is there any way to pick a
particular object from the command line and do it that way?