Based on your incredibly helpful reply (thank you for your assistance, btw). EFPSE still only uses sprite frames and not 3d models for the weapons. It is not possible to create level hubs or increase health maximums.
Ma-nu-al. I mentioned it before. Or this:
https://pixelwolf.net/efpse/wiki/index.php?title=Main_Page