I'm trying for ideas, or ways to try and move a cloaked bunker beneath a tank and constantly move it.. For some reason you can't move cloaked bunkers..

anyway to pull this off OR any other ideas that might relate to this? I'd appreciate it

To my knowledge, moving a bunker will 'leave' the units in the original location, the basis of this effect.

When you say cloaked bunker, do you mean cloaked via Disable Doodad State, or cloaked by moving it to begin with?

disabled..

As for other ideas you could move a wraith or whatever unit you like.

Buildings cause several problems:
Bunkers - leave units behind
Photons - Power problems (you can constantly enable it to power it)
Sunken - Create creep
All of them - difficult to place. You need a mobile grid to place them off the unit (doesn't work auto like for units) and if you're near a cliff it might still fail.

Well, I think your problem is a bit obvious, unless I'm misreading what you're saying, since you cannot move the bunker underneath a tank, they can't stack..