Sorry, one more little thing. Is it possible to name the saved smart object the name of the layer in the main document. My workflow idea was to go through and rename all the SO's to the name I'd save them out as, then have them saved out as PSDs. As it is, it works really well if the final assets are placed in the file as a SO, it saves it in the same format the source was, which is perfect. But in most cases, I'd be starting with FPO assets, and would then need to define the name via the layer, and then open the SO and save out as a PSD from there. Make sense? I'm trying to tweak the code on my own as well, but thought you'd have a better idea how to make these mods!
Thanks again for all the help. I'm really learning a lot and it's a huge time saver!