Wow, I didn't know that was possible!
It is, although sometimes the plates end up stacked for some reason. Originally, I had them all spaced so every other conveyor had a plate.
I've updated my original post with the inside that no longer has the balloons or the pk statue. The balloons are safely stashed away in my guild house, and the pk statue is hidden somewhere. If you don't want to look back, here it is:
Here's what the outside looks like with the Graals moved (not in the other post):
Thoughts? Pond looks very empty to me, and I'm not sure what to put in it.