Can I put her on her wheels?

Hey guys, I currently have my 74' Duster up on safety stands in my garage. I have them under the frame structure points. I have most of the floor removed in preparation for a complete floor pan replacement, but am not near done with it yet. I want to pull the engine out but only have about a foot between the grille and garage wall. I would like to know if anybody has had their Duster on all 4rs with the floor out? I would like to have it able to roll for engine/tranny removal, but want to make sure I'm not going to tweak things or damage any structures. If anybody's done so with good or bad results could chime in I would greatly appreciate it.