I have access to a good, large printer. I think I might give this a shot and see how it turns out. I did a test last night on something printed out of the home computer and it worked pretty well. I think the important things here are to have a good, clean, smooth surface, not apply too much adhesive and apply the art evenly to avoid bubbles. I guess with side art, the concern is that as you are moving the machine around and through doors, if you scratch through the poly to the art, you could be screwed.
Thanks for the input.